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How to read and open .DAT files in Windows

So you just received an email with an attachment that someone sent you, but the extension on the file is .DAT. What exactly is a .DAT file and how to you open .DAT files? Those are two questions I’m going to try to answer as this is an issue that I’ve seen many times in my IT career!

The first thing to understand about .DAT files is that it indicates a file that has arbitrary data. That means it’s not associated with any one particular program or application. When you see a file with a .XLS extension, you know it’s referring to an Excel file, and so on. But with .DAT files, you have to figure out how to open it yourself and it may not be the same program each time.


Image Source:http://www.hannonhill.com

The best way to open a .DAT file is to use the program that created it. However, if you’re not sure, you can always try Notepad. Now when you open it in Notepad, you may be able to recognize some of the data, but the rest will most likely be junk spewed out by the program that created it.

You’ll normally only see this file format when receiving emails with attachments. Most common programs today do not generate .DAT files and only computer programmers use these files on any kind of regular basis.

So your first step would be to ask the person who sent you the email if they know which program was used to create the file. Now if they tell you that they actually sent a picture or a document and they are not sure why it’s a .DAT file, it could be that the file extension was changed in the process of having the email routed to you.

For some strange reason, some email programs automatically change the file extension on email attachments to .DAT. So if the person sent you a picture and now it’s a .DAT file, you first need to save it to your computer and then change the file extension to JPG or GIF or PNG or whatever you think it’s supposed to be. If they sent you a Word document, change it to .DOC, etc.

You can change the file extension on a file by first going to My Computer, clicking on Tools and then Folder Options.



Next click on the View tab and then scroll down to the option “Hide extensions for known file types” and UNCHECK it. In this way, we’ll now be able to see the file extension and change it to something else.



Now simply right-click on the .DAT file and change the file extension after the dot to the desired file format.



You should also see the icon representing the file change to the appropriate program use to open that file type, i.e. Excel in the above picture.

So what do you do if you’re not sure which program it came from or what the original file extension was supposed to be? You can also try right-clicking on the file and then choosing Open With and try different programs. For example, I changed one of my Excel files to a .DAT extension and then right-clicked on it to open it with Excel and it worked!



Now I just chose Microsoft Excel from the list and Excel was able to read the file since the data was written by Excel, it just had a wrong file extension.



You can also try other programs like Windows Media Player since it will open it if it happens to be a video, MP3, or similar media format. So hopefully you are now able to open your mysterious .DAT file using one of the above mentioned methods! If not, post a comment and I will try to help! Enjoy!

[tags].dat file, open dat file, how to open a dat file, how to open a dat file, dat file extension, what is a dat file[/tags]


source : http://www.online-tech-tips.com/computer-tips/how-to-open-dat-files/

WMDecode - get attachments from winmail.dat files on Windows

Programs for Free Download
The download you may be looking for first is WMDecode for Windows - for extracting files from winmail.dat mail messages (files named winmail.dat or ATT00001.dat).

The remainder are indispensable add-ins for your EPOC32 palmtop. They have been tested on a Psion Series 5, but most should work on the 5mx, 5mx Pro, GeoFox, NetBook, Series 7, Osaris, and Revo or Revo Plus. Some notes are included below on compatibility. The WMDecode program is the only program here for Microsoft Windows, all the others are for EPOC32/Symbian/Psion etc.
They are free for you to download and use. We have put much time into producing these and we would appreciate it very much if you purchased software licenses via RegNet (secure transaction).


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WMDecode - get attachments from winmail.dat files on Windows

Download WMDecode.zip (25K) For Windows 95, 98, ME, NT, 2000, XP, Vista etc. Version 1.11

Microsoft Windows version of WinMail.dat decoder - all versions of Windows. Time-limited - expires 28 May 2010.
(Download again from here when it expires. Click this link to get a non-expiring version for only $10. See ReadMe.txt in download).

WMDecode is a utility you can use in conjunction with your e-mail program. When you receive a message from a user with Microsoft Outlook who has sent you a message in Microsoft Outlook RTF format, you will receive the normal message text along with an attached file named 'winmail.dat'. Strictly speaking it's not a Word rich text file and you can't use Word to read it.

The winmail.dat file contains a formatted version of the message (which this program ignores) and any attached files. WMDecode will scan the selected winmail.dat file for attachments and save them individually, defaulting to the original (long) filename.

WMDecode is easy to use. To install, copy the file WMDecode.exe to your desktop. To use, just drag/drop a WINMAIL.DAT file from your Desktop or file-folder onto it to retrieve the attached files.

HELP!! For a full User Guide Please Click Here. Download HTML Help guide from here HTMLHelp.chm.

Note - if you use Microsoft Outlook Express and receive a message from an Outlook user which should have an attachment but appears to be missing then it may be still there. Just drag the email itself from Outlook Express to the desktop, then drag it again onto WMDecode.exe. Attachments will then be searched for - easy!

(This is a new feature in Version 1.11 - If you are a registered user then please email me and I can arrange for you to have it emailed to you).


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DownCount - Word and Number Game V1.07 Pocket Brain Exerciser!

DownCount.zip (56K) For EPOC32/Psion/Symbian WITH ROM DICTIONARY - e.g. Series 5,5mx & 7

DownCountR.zip (56K) For EPOC32/Psion/Symbian WITH RAM DICTIONARY - e.g. Revo, Revo+ or Mako

DownCount will test your word and number skills. You will need to think quickly to get a good score. Resemblances to a TV quiz game of a similar name are purely coincidental!



To install DownCount run the SIS file in the zip archive.
NOTE: If you have a Revo (or other EPOC32 without built-in dictionary), ensure that the Spell application on the Revo CD-ROM is installed first, and that you are installing the correct version of DownCount- DownCountR.sis (otherwise DownCount AND Spell may not work).

There are 9 rounds in a game:

3 Word rounds
1 Number round
3 Word rounds
1 Number round
1 Conundrum round
You can pick a game difficulty of 'Easy' which gives you double the time to play each round.

The Word Round Each round is in two stages. In the first for the Word round, select 9 letters using the Vowel or Consonant buttons. You have up to 30 seconds to do this from selecting the first letter. After the last letter is selected the next stage starts and you then have 30 seconds to make the longest word you can out of your chosen letters. When the 30 seconds is over, your answers are checked against the dictionary and scored. Then the computer works out any alternatives for you to see how much better you could have done.

The Number Round In the first stage for the Number round, select 6 numbers using the '25/75/100' or '1-10' buttons. You have up to 30 seconds to do this from selecting the first number. After the last number is selected the next stage starts and you are shown the target number to reach. You then have 30 seconds to enter an arithmetic expression using chosen numbers only once to make a sum as close as possible to the target. You can use the screen buttons to enter a number, the number keys and the symbols ×÷+-(). You can enter more than one answer by pressing the Enter key and the best scoring answer will be chosen at the end of the round. When the 30 seconds is over, your answers are checked against the target number and scored. Then the computer works out any alternatives - the computer plays a mean number round!

The Conundrum Round Press Enter to start the Conundrum round. The computer selects a 9 letter word and randomly orders its letters. You then have 30 seconds to make a 9 letter word out of those letters. When the 30 seconds is over, your answers are checked against the dictionary and scored. Then the computer works out any alternatives.

Enjoy the game!


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WinMail.zip (7K) For EPOC32/Psion/Symbian Operating System Only, Not Windows (see above download).
WinMail - Extract attachments from winmail.dat files V1.04 Extracts even more file 'types'.

A program which extracts attachments from the WINMAIL.DAT file sent by Microsoft Outlook with Rich Text Format messages.

This program is a utility you can use in conjunction with the Psion/Symbian e-mail program. When you receive a message from a user who has 'mistakenly' sent you a message in Outlook RTF format, you will receive the normal message text along with an attached file named 'winmail.dat'. Strictly speaking it's not a Word rich text file and you can't use Word to read it, it's a format called TNEF.

This winmail.dat file contains a formatted version of the message (which this program ignores) and any attached files. Save the winmail.dat file to any folder and then run this program. It will scan the selected winmail.dat file for attachments and prompt you to save them individually, defaulting to the original (long) filename.


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Anagram.zip (9K)
Anagram - Anagram Generator V1.1 Released as SIS file, Symbian UID. Some bug fixes for longer phrases. [ Revo users - please install the Psion Spell checker from your CD and then install this file instead: AnagramRevo.zip ]

This program 'discovers' multi-word anagrams. Enter your word or words in the top box. Extra spaces are removed and the words are converted to lower case. Press Enter and the program will use the computer's dictionary to work out a multi-word anagram. E.G. enter the word 'orchestra' and you will get a list of anagrams including 'cart horse'.

Various options include minimum word lengths and one letter words.




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FivePlay.zip (16K)
FivePlay - Mobile Music Sound Player V1.3 Added Revo compatibility

Lets you play selected multiple sound files in a sequence. It's a bit like an MP3 player, only it uses native EPOC32 format sound files. (Why create an MP3 player for the Series 5 when the speaker cannot reproduce MP3 quality and MP3 files are larger anyway?) FivePlay lets you set up PlayLists which play your audio tracks in the order you want them.

A 4 minute track takes up 2Mb, so to make this a practical proposition you really need a big CF disk to store an 'Album'. Many PC programs are available which 'rip' CD tracks and export then to WAV files - you can then use PsiWin to covert and copy them to the Series 5. I find that it's useful to approximately double the volume of the sound file before transferring it. Playing sound takes some current though, so you do need to watch your battery life.




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Play.zip (16K)
Play - Sound File Player for the Revo V1.01

The Series 5/mx and others have 'Record' for recording and playing sound files. Although there's no microphone on the Revo, it can still play sound files. Play lets you play a sound file. It uses native Psion format sound files. Download sound files from the web or convert them using PsiWin. INSTALL ON REVO ONLY - MAKES SOUND FILES OPEN BY CLICKING ON THEM.

source : http://www.biblet.freeserve.co.uk/

what is winmail .dat email file ?

Dealing with the winmail.dat file: the problem and the solutions
The Problem
Email users sometimes find that they receive email messages with a strange file attached, called winmail.dat. When they attempt to open this file, either it can't be opened at all, or it contains "garbage" data.

The situation causing this is that people are using several different email client programs to receive, read, and send email. The most commonly used email client programs at GPC seem to be Microsoft Outlook and Netscape (specifically the Messenger component), with a small minority of techno-geeks using Eudora. Unfortunately, Outlook does not "play nice" with the other email programs all the time. This causes problems, not for the sender of the email, but the recipient, particularly when actual files are attached to messages.

Outlook97/2000
Outlook is a rather powerful email client program with a number of features that look very attractive. Most notably, Outlook allows users to send email in a variety of formats:
as plain vanilla text with no formatting
in Rich Text Format, which allows for a limited amount of formatting, such as boldface/italic/underlined text or different fonts
formatted with the HTML formatting language so that it appears (sort of) like a web page
formatted as a Microsoft Word document.
It's these formatting options that cause the problems.
When an Outlook user composes and sends a message using either Rich Text Format or HTML Format, Outlook automagically generates a file, winmail.dat, and attaches it to the end of the message. winmail.dat contains formatting information, in a human-unreadable form, that Outlook will use on the receiving end to display this email message correctly. Unfortunately, Outlook is the ONLY email client program that can use this information! Netscape Messenger, Eudora*, and other email client programs don't understand this information.

The Solutions
If you are receiving these winmail.dat files
I assume at this point that you are not using Microsoft Outlook as your email client program, since this wouldn't be a problem if you were using it.

One solution to the problem is to visit http://www.biblet.com and download the WMDecode program found there (look about halfway down the page). This will at least allow you to decode the winmail.dat files and extract any useful attachments from them.

Other than this, there's not much you can do on your end to fix the problem, since it's not your email program generating the problem. If you just don't want to deal with the problem, the other approach is to reply to the individual who sent you the offending email and ask that they re-send the message, with the attached files, as a plain text message, not in Rich Text Format or HTML. If they don't know how to do this, you can, of course, refer them to this document!

If you are sending these winmail.dat files
If someone emails you to complain that they couldn't read your attachments, or to ask what this "winmail.dat" file is that you sent them, chances are you sent this email using Microsoft Outlook 97/2000 (or, very remotely possibly, another product using Microsoft Exchange Server). Although you are not the one having the problem, you are the one who gets to fix the problem.

You have multiple possible ways to fix the problem, depending on how you have set up your address book capabilities and whether or not you are using a mailing list or group mailing to send out the offending email. Please read the remainder of this section before you begin making changes to your settings, as there are two special situations, discussed first, that you must consider before choosing the appropriate solution.

Special Situations
If you are sending messages to a mailing list or as a group mailing
In this situation, you MUST set ALL users up so that they receive plain text email. If even one user is set up in your address book, or your default setting is to receive Rich Text Format or HTML format email, everyone will receive that format. You must either edit every address book entry for every individual on your mailing list, or change your default sending mode to plain text. Both methods are described below.

If you use an online directory (LDAP server) to look up the recipient's address
In this situation, you have no address book entry to edit, so you may either change your default sending mode to plain text or change the sending mode manually for each message.


Solution details
If the recipient is in your address book
Open up your Outlook Address Book, either by clicking on the Address Book icon or by choosing Tools->Address BookSelect the recipient's entry in your address book and open up their Properties, either by clicking on the Properties button or double- clicking on the recipient's entry.
Select the "Name" tab in the Properties dialog window.
Check the box at the bottom of the window that says "Send email using plain text only".
Click the "OK" button.

If you enter the recipient's address manually in the To: line of your email message
EACH TIME you send a message to this person, you must:
Create a new email message as you normally would, but before sending it,
Choose Format->Plain Text from the menu bar.
Now send your message.

If you want to change your default sending mode
You may change your default sending mode in Outlook, thereby sending all email messages as plain text, by doing the following:

Select Tools->Options from the Outlook menu bar.
Select the "Mail Format" tab in the dialog window.
In the first drop-down list, under the "Message Format" heading, select Plain Text
Click the "OK" button.

source : http://facstaff.gpc.edu/~jbenson/resource/winmail.htm

Setting Alarm sensor, cara hubungkan alarm ke line telepon

Berikut sedikit ringkasan cara setting alarm

MENGENAL LAMPU INDIKATOR
- lampu 1 : pintu terbuka (lampu off)
- lampu 2 : status sensor
- lampu main : jika ada listrik (on)
- lampu batery : jika aktif (on) tahan sampai 8 jam
- lampu trouble : (on) jika terjadi masalah line telepon mati/ listrik mati , untuk mengecek apakah kondisi normal tekan Memori --> Enter , jika status lampu trouble masih menyala sedangkan semua perangkat line telepon dan listrik sudah normal maka segera call vendor

CARA HIDUPKAN ALARM
saat mau meninggalkan ruangan dan ingin mengihidupkan alarm
Tekan PASSKEY contoh : 123 --> enter (tunggu 30 detik, merupakan jeda waktu untuk meninggalkan ruangan sebelum alarm aktif)

CARA MEMATIKAN ALARM
ketika alarm bunyi, mematikannya
Tekan PASSKEY --> enter

MENGUBAH PASSKEY
- Tekan Program isi PASSKEY --> ENTER --> PROGRAM --> 1 --> ENTER --> 1 --> ENTER ISI PASSKEY BARU
- keluar menu PROGRAM --> ENTER

MEMASUKKAN NO TELEPON YANG OTOMATIS DIAL SAAT ALARM BUNYI
(maksimal 4 line telepon yang bisa diisi)
- Tekan PROGRAM --> PASSKEY --> ENTER --> PROGRAM --> 181 -->ENTER
Tekan 1 --> ISI NO TELEPON PERTAMA --> ENTER
untuk isi no telepon kedua .. dan seterusnya
PROGRAM --> 181 -->ENTER
Tekan 2 --> ISI NO TELEPON KEDUA --> ENTER
No telepon baru bisa langsung ditimpa ke nomor yang lama

GANTI TIMER EXIT DELAY
(waktu yang dibutuhkan untuk tinggalkan ruangan sebelum SENSOR MENYALA)
- tekan PROGRAM --> 000000 --> lampu program nantinya akan berkedip --> ISIKAN EXIT DELAY DALAM SATUAN DETIK contoh 30

GANTI TIMER ENTRY DELAY
(waktu yang dibutuhkan SENSOR untuk membunyikan alarm setelah mendeteksi panas dan gerakan )
- tekan PROGRAM --> 60 --> ENTER --> 1 --> ENTER
ubah / isi entri delay yang diinginkan salam detik, contoh 10

untuk zona sensor yang TERGANTUNG jumlah sensor maka waktu yang disetting disarankan sama jika masih dalam satu ruangan, zona sensor ini maksimal sampai 8

SETTING TIMER ZONA ENTRI DELAY
- tekan PROGRAM --> 144 --> ENTER --> 1 --> ENTER --> UBAH WAKTU zona 1 DALAM DETIK contoh 10
untuk zona 2
- tekan PROGRAM --> 144 --> ENTER --> 2 --> ENTER --> UBAH WAKTU zona 2 DALAM DETIK contoh 10

SETIAP AKHIRI KEGIATAN TEKAN PROGRAM --> ENTER

How to Setup Automatic Email Forwarding from Live Mail to Another Mail Account?

How to Setup Automatic Email Forwarding from Live Mail to Another Mail Account?

If you are new here, Subscribe to Full Feeds or by Email or follow us in Twitter and receive free daily updates on Office and Windows Tips, Tricks and Tweaks..

This post is part of the series, How to Access and Link Different Live IDs into One Account and Effectively Use It? and also explain how you can set up to automatically forward emails from a Live account to another email account

Previously in this series, How to Link Different Live IDs into One Account?

Forward the emails from all other linked accounts to one main account that you use most often. By this way you need not switch back and forth to check your mails and you will know when a mail arrives.

So how to setup automatic email forwarding in Live Account?


To forward the emails from an account to another, click on Options and then More Options. Under the title Manage your account, click Forward email to another email account. Select the option Forward your mail to another e-mail address and list the email address where you want the mail to be forwarded. Click Save. Accept the confirmation email and all the emails will now be forwarded to the main account.



(Note: 1. All forwarded mail will be deleted from the current account as you have the copy in the forwarded account, 2) Login at least once in 120 days to avoid deletion of account)

!Important!: You may have to lower the junk filter options as the junk emails will not be forwarded. So set the junk filter option to low in the account from where the mails are forwarded and set it to the desired level in your main account. Now the junk mails will be filtered in the main account. You can change the junk filter options under, Options -> More Options -> Filters and Reporting -> Choose a Junk Email Filter. Select the option Low and Save.

Next in this series, How to group incoming emails from different accounts into custom folders?

source : http://www.lytebyte.com/2008/03/13/how-to-setup-automatic-email-forwarding-from-live-mail-to-another-mail-account/

how to remove ipconfig.exe trojan on window xp process

Task Manager shows many ipconfig.exe processes running. Spyware, Antivirus scans are clean, What could it be?
I have run all the major free Antivirus, spam and trojan scans and nothing turns up. I tried Microsoft malicous code scanner. What can a person try to stop these runaway processes? At times there are 40-50 ipconfig.exe images running, under the system.
3 years ago


==================================

Best Answer - Chosen by Asker
Hi there,

Here's some detailed information on the malicious file ipconfig.exe:
http://spywarefiles.prevx.com/RRDAHJ8511…

The best and easiest way to remove this is by installing the Free Trial of Prevx1. This will scan your PC and remove this and any other infections free of charge.
Source(s):
http://www.prevx.com

source : http://answers.yahoo.com/question/index?qid=20070123110732AAqG8WX

Can't create restore point win xp , turned off by group policy

Symptoms
System Restore tab may be missing in My Computer Properties. Also, when you start System Restore (rstrui.exe), you receive this message:

"System Restore has been turned off by group policy. To turn on System Restore, contact your domain Administrator."

-or-

System Restore Properties page says disabled by Group Policy

Note: For a Windows Vista version of this article, see Restore point creation disabled by Group Policy.

Resolution
1. Click Start, Run and type regedit.exe and press Enter

2. Navigate to the following key:

HKEY_LOCAL_MACHINE \ Software \ Policies \ Microsoft \ Windows NT \ SystemRestore

In the right-pane:

•Delete the value DisableConfig
•Delete the value DisableSR
3. Exit the Registry Editor.

In Windows XP Professional, you can accomplish the above using Group Policy Editor as well.

1. Click Start, Run and type GPEDIT.MSC

2. Navigate to this path:

-> Computer Configuration
--> Administrative Templates
---> System
----> System Restore

3. Set Turn off System Restore to Not Configured

4. Set Turn off Configuration to Not Configured

More Information
Turn off System Restore corresponds to DisableSR registry value. With this Policy is turned ON, the System Restore tab may be missing in My Computer Properties. Also, when you run System Restore (rstrui.exe), you receive this message:

System Restore has been turned off by group policy. To turn on System Restore, contact your domain Administrator.

Turn off Configuration corresponds to DisableConfig registry value. With this Policy turned ON, the System Restore tab will remain displayed but the user cannot configure the SR options. It reads disabled by Group Policy.

source : http://windowsxp.mvps.org/srpolicy.htm

NTLDR missing on windows xp , how to repair

How to Repair the Boot Sector:
If XP won't start it may be due to a damaged boot sector or a missing or corrupt ntldr or ntdetect.com files.

To replace damaged ntldr and ntdetect.com you can copy fresh files from the XP CD using the COPY command. Boot with the XP CD and enter the Recovery Console (as above). At the Command Prompt type the following (where "X" is your CD-Rom drive letter) allowing the files to overwrite the old files
COPY X:\i386\NTLDR C:
COPY X:\i386\NTDETECT.COM C:

Full source : http://www.webtree.ca/windowsxp/repair_xp.htm

Masalah Invalid boot.ini

5. Initializing Boot Menu. Pada tahap ini file boot.ini akan menampilkan menu boot, atau dalam kondisi default user secara otomatis memilih Windows XP. Kegagalan dalam tahap ini adalah tidakk ditemukannya file boot.ini dengan pesan error "Invalid boot.ini". Solusinya adalah dengan memperbaiki sektor boot. Caranya masuk ke dalam recovery console (booting dengan menggunakan CD Instalasi Windows) dan ketikkan bootcfg /rebuild.

source : http://www.kucinghitam.co.cc/2009/07/masalah-yang-biasa-terjadi-pada-windows.html

Invalid Boot.ini or Windows could not start error messages when you start your computer

SYMPTOMS
When you start your computer after you upgrade to Microsoft Windows XP, you may...When you start your computer after you upgrade to Microsoft Windows XP, you may receive one or both of the following error messages:
Invalid Boot.ini
Windows could not start because the following file is missing or corrupt:

Windows\System32\Hal.dll
Back to the top
CAUSEThis issue may occur if the Boot.ini file is missing, damaged, or contains incor...This issue may occur if the Boot.ini file is missing, damaged, or contains incorrect entries.
Back to the top

RESOLUTIONTo resolve this issue, start the computer from the Windows XP CD, start the Reco...To resolve this issue, start the computer from the Windows XP CD, start the Recovery Console, and then use the Bootcfg.exe tool to rebuild the Boot.ini file. To do this, follow these steps:
Configure the computer to start from the CD-ROM or DVD-ROM drive. For information about how to do this, see your computer documentation, or contact your computer manufacturer.
Insert the Windows XP CD-ROM into your CD-ROM or DVD-ROM drive, and then restart your computer.
When you receive the "Press any key to boot from CD" message, press a key to start your computer from the Windows XP CD-ROM.
When you receive the "Welcome to Setup" message, press R to start the Recovery Console.
If you have a dual-boot or multiple-boot computer, select the installation that you have to use from the Recovery Console.
When you are prompted, type the administrator password, and then press ENTER.
At the command prompt, type bootcfg /list, and then press ENTER. The entries in your current Boot.ini file appear on the screen.
At the command prompt, type bootcfg /rebuild, and then press ENTER. This command scans the hard disks of the computer for Windows XP, Microsoft Windows 2000, or Microsoft Windows NT installations, and then displays the results. Follow the instructions that appear on the screen to add the Windows installations to the Boot.ini file. For example, follow these steps to add a Windows XP installation to the Boot.ini file:
When you receive a message that is similar to the following message, press Y:
Total Identified Windows Installs: 1

[1] C:\Windows
Add installation to boot list? (Yes/No/All)
You receive a message that is similar to the following message:
Enter Load Identifier
This is the name of the operating system. When you receive this message, type the name of your operating system, and then press ENTER. This is either Microsoft Windows XP Professional or Microsoft Windows XP Home Edition.
You receive a message that is similar to the following:
Enter OS Load options
When you receive this message, type /fastdetect, and then press ENTER.

Note The instructions that appear on your screen may be different, depending on the configuration of your computer.
Type exit, and then press ENTER to quit Recovery Console. Your computer restarts, and the updated boot list appears when you receive the "Please select the operating system to start" message.

source : http://support.microsoft.com/kb/330184

How to configure Network Address Translation in Windows Server 2003

Prerequisites
To configure the Routing and Remote Access and the Network Address Translation components, your computer must have at least two network interfaces: one connected to the Internet and the other one connected to the internal network. You must also configure the network translation computer to use Transport Control Protocol/Internet Protocol (TCP/IP).

If you use dial-up devices such as a modem or an Integrated Services Digital Network (ISDN) adapter to connect to the Internet, install your dial-up device before you configure Routing and Remote Access.

Use the following data to configure the TCP/IP address of the network adapter that connects to the internal network:
TCP/IP address: 192.168.0.1
Subnet mask: 255.255.255.0
No default gateway
Domain Name System (DNS) server: provided by your Internet service provider (ISP)
Windows Internet Name Service (WINS) server: provided by your ISP


Use the following data to configure the TCP/IP address of the network adapter that connects to the external network:
TCP/IP address: provided by your ISP
subnet mask: provided by your ISP
default gateway: provided by your ISP
DNS server: provided by your ISP
WINS server: provided by your ISP


Before you continue, verify that all your network cards or all your dial-up adapters are functioning correctly.


Configure Routing and Remote Access
To activate Routing and Remote Access, follow these steps:
Click Start, point to All Programs, point to Administrative Tools, and then click Routing and Remote Access.
Right-click your server, and then click Configure and Enable Routing and Remote Access.
In the Routing and Remote Access Setup Wizard, click Next, click Network address translation (NAT), and then click Next.
Click Use this public interface to connect to the Internet, and then click the network adapter that is connected to the Internet. At this stage you have the option to reduce the risk of unauthorized access to your network. To do so, click to select the Enable security on the selected interface by setting up Basic Firewall check box.
Examine the selected options in the Summary box, and then click Finish.
Configure dynamic IP address assignment for private network clients
You can configure your Network Address Translation computer to act as a Dynamic Host Configuration Protocol (DHCP) server for computers on your internal network. To do so, follow these steps:
Click Start, point to All Programs, point to Administrative Tools, and then click Routing and Remote Access.
Expand your server node, and then expand IP Routing.
Right-click NAT/Basic Firewall, and then click Properties.
In the NAT/Basic Firewall Properties dialog box, click the Address Assignment tab.
Click to select the Automatically assign IP addresses by using the DHCP allocator check box. Notice that default private network 192.168.0.0 with the subnet mask of 255.255.0.0 is automatically added in the IP address and the Mask boxes. You can keep the default values, or you can modify these values to suit your network.
If your internal network requires static IP assignment for some computers -- such as for domain controllers or for DNS servers -- exclude those IP addresses from the DHCP pool. To do this, follow these steps:
Click Exclude.
In the Exclude Reserved Addresses dialog box, click Add, type the IP address, and then click OK.
Repeat step b for all addresses that you want to exclude.
Click OK.
Configure name resolution
To configure name resolution, follow these steps:
Click Start, point to All Programs, point to Administrative Tools, and then click Routing and Remote Access.
Right-click NAT/Basic Firewall, and then click Properties.
In the NAT/Basic Firewall Properties dialog box, click the Name Resolution tab.
Click to select the Clients using Domain Name System (DNS) check box. If you use a demand-dial interface to connect to an external DNS server, click to select the Connect to the public network when a name needs to be resolved check box,

Source : http://support.microsoft.com/kb/816581

Configuring Windows Server 2003 to act as a NAT router

more years ago than I care to think about, IP addresses were handed out to companies on an indiscriminant basis. As the popularity of the Internet increased, IP addresses soon grew to be a scarce commodity. Internet service providers began to strictly limit the number of IP addresses that they would lease to companies. This presented an interesting challenge. A PC has to have an IP address in order to communicate with the Internet, but there weren’t enough IP addresses left for every PC to be given one. The solution to this problem was a technology called Network Address Translation (NAT). Today, NAT is alive and well, and more popular than ever. In this article, I will explain what NAT is and how you can configure Windows Server 2003 to act as a NAT router.
Published: Nov 17, 2005
Updated: Nov 17, 2005
Section: Articles & Tutorials :: Windows 2003
Author: Brien M. Posey
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Rating: 3.5/5 - 314 Votes

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What is NAT?
So what is NAT? Network Address Translation, or NAT, is a technology that uses a router to share an Internet connection among the PCs on your private network, even though those PCs do not have a valid public IP address. There are both hardware and software NAT routers. In this particular situation, we will be configuring a Windows Server 2003 machine to act as a software based NAT router.

As you probably know, a router’s primary purpose is to regulate traffic flow between two networks, and a NAT router is no exception. The server that you will use as a NAT router must have two network interface cards (NICs) installed. One of these NICs will connect to the Internet and the other will connect to the private network. PCs on the private network will then send HTTP requests to the NAT server via the server’s private network connection. The server will then retransmit the request over the Internet on behalf of the client. When the requested Web site responds, the response is sent to the NAT server, which in turn forwards it to the client who made the original request. The client never communicates across the Internet directly.

IP Addressing Considerations
As I explained in the section above, a NAT router acts as a gateway between your private network and the Internet. The server that is acting as the NAT router must have two NICs. One of the NICs is connected to the Internet. This NIC must be assigned the IP address that was given to you by your Internet Service Provider.

The other NIC connects to your private network. As I mentioned, NAT does not expect you to have valid IP addresses on your private network. Instead, you are basically free to pick an address range at random. There is the off chance that the range that you pick might already be in use by a popular Web site, but I have only seen someone pick an address range that caused problems once. If you want to use an address range that is guaranteed not to interfere with anything on the Internet, you can use the 192.168.x.x address range.

After you pick an address range, I recommend setting up a DHCP server so that it will assign addresses from your chosen address range (the DHCP term for an address range is a scope) to the workstations on your network. You must however statically assign an address to the NIC on the NAT server that connects to your private network. For example, if you chose to use the address range 192.168.1.0 to 192.168.1.99, then you might consider assigning the address 192.168.1.0 to the NAT server. You could then use the 192.168.1.1 to 192.168.1.99 address block as your DHCP scope.

While you are configuring your DHCP server, there are a couple of other considerations that you need to make. As you may know, DHCP allows you to optionally assign a default gateway and a DNS server to workstations along with an IP address. When doing so, you must set the default gateway address to match the private network address that you assigned to your NAT server.

You have a few different options when choosing which DNS server address the DHCP server should assign to the workstations on your network. If you don’t have your own DNS server, then the best thing that you can do is to just use the IP address of your Internet service provider’s DNS server. If your network is running Active Directory though, then you already have a DNS server and you should use its address. It doesn’t matter if your DNS server is authoritative for your domain or not. Simply point the workstations to it. You can then set up a forwarder on the DNS Server so that any unresolved queries get forwarded to your ISP’s DNS server.

The advantage to pointing clients to your own DNS server rather than to your ISP’s DNS server is that doing so will provide your users with better performance. Your DNS server is local, so queries reach the server more quickly than they would reach a remote server. Furthermore, your DNS server has a built in cache so that popular Web sites do not have to be resolved each time a user visits them.

Setting Up NAT
Begin by selecting the Routing and Remote Access command from Windows’ Administrative Tools menu. When you do, Windows will display the Routing and Remote Access console. Locate your server (just below the Server Status). There should be a big red dot to the left of the server, indicating that the server is currently inactive. Now, right click on the server and select the Configure and Enable Routing and Remote Access command from the resulting shortcut menu. When you do, Windows will launch the Routing and Remote Access Server Setup Wizard.

Click Next to bypass the wizard’s Welcome screen. You will now see a screen that’s similar to the one that’s shown in Figure A. This screen allows you to select various configurations for Routing and Remote Access (RRAS). RRAS can be configured to do just about anything that you want, but Microsoft has included several templates to make the configuration process easier for common deployment types. Select the Network Address Translation (NAT) option and click Next.


Figure A: Select the Network Address Translation (NAT) option and click Next

The next screen that you will see, shown in Figure B, is a rather important one to pay attention to. The screen gives you the choice of selecting a network interface that is connected to the external network (usually the Internet) or to select a demand dial interface. In case you are wondering, demand dial is a feature that allows Windows to establish a dial-up connection when ever external connectivity is needed. For the purpose of this article, I am assuming that you have a broadband connection to the Internet. Additionally, I am assuming that the NIC that the broadband connection comes in through has a static IP address assigned to it. You will have to select that network interface.


Figure B: Select the NIC that connects the server to the outside world

Before you click Next, you should notice that there is a check box that allows you to enable a firewall for the connection. I recommend always selecting this option. The firewall will keep unwanted traffic out of your network. If you need to grant external users access to some service on your network, you have the option of configuring port forwarding to pass packets through the firewall to the desired network resource.

After you enable the RRAS firewall, click Next and you will see a screen asking you to select the network that will have shared Internet access. Although the dialog box uses some weird wording, it is basically just asking you to select the NIC that is attached to your private network. Make your selection, and click Next, followed by Finish to complete the process.

Source : http://www.windowsnetworking.com/articles_tutorials/Configuring-Windows-Server-2003-act-NAT-router.html

NAT in Windows 2003: Setup and Configuration

This article will describe how to setup and configure NAT in Windows 2003. NAT, or Network Address Translation, is a widely used IP translation and mapping protocol that works on the network layer (level 3) of the OSI model. It is sometimes referred to as a routing protocol because of the way it allows packets from a private network to be routed to the Internet.


NAT acts as a middle man between the internal and external network; packets coming from the private network are handled by NAT and then transferred to their intended destination.

A single external address is used on the Internet so that the internal IP addresses are not shown. A table is created on the router that lists local and global addresses and uses it as a reference when translating IP addresses.



NAT can work in several ways:

Static NAT

An unregistered IP address is mapped to a registered IP address on a one-to-one basis - which is useful when a device needs to be accessed from outside the network.

Dynamic NAT

An unregistered IP address is mapped to a registered IP address from a group of registered IP addresses. For example, a computer 192.168.10.121 will translate to the first available IP in a range from 212.156.98.100 to 212.156.98.150.

Overloading

A form of dynamic NAT, it maps multiple unregistered IP addresses to a single registered IP address, but in this case uses different ports. For example, IP address 192.168.10.121 will be mapped to 212.56.128.122:port_number (212.56.128.122:1080).

Overlapping

This when addresses in the inside network overlap with addresses in the outside network - the IP addresses are registered on another network too. The router must maintain a lookup table of these addresses so that it can intercept them and replace them with registered unique IP addresses.

How NAT works
A table of information about each packet that passes through is maintained by NAT.

When a computer on the network attempts to connect to a website on the Internet:

the header of the source IP address is changed and replaced with the IP address of the NAT computer on the way out
the "destination" IP address is changed (based on the records in the table) back to the specific internal private class IP address in order to reach the computer on the local network on the way back in
Network Address Translation can be used as a basic firewall – the administrator is able to filter out packets to/from certain IP addresses and allow/disallow access to specified ports. It is also a means of saving IP addresses by having one IP address represent a group of computers.

Setting up NAT
To setup NAT you must start by opening the Configure your server wizard in administrative tools and selecting the RRAS/VPN Server role. Now press next and the RRAS setup wizard will open. The screen below shows the Internet Connection screen in which you must specify which type of connection to the Internet and whether or not you want the basic firewall feature to be enabled.



Press next to continue. The installation process will commence and services will be restarted, after which the finish screen will be displayed - showing what actions have taken place.

Configuring NAT
Configuration of NAT takes place from the Routing and Remote Access mmc found in the Administrative Tools folder in the Control Panel or on the start menu.

The screenshot below shows the routing and remote access mmc.



Select which interface you wish to configure and double click it. This will bring up the properties window giving you the option to change settings such as packet filtering and port blocking, as well as enabling/disabling certain features, such as the firewall.

The remote router (set up previously) properties box is shown below. The NAT/Basic Firewall tab is selected.



You are able to select the interface type – to specify what the network connection will be. In my example I have selected for the interface to be a public interface connected to the internet. NAT and the basic firewall option have also been enabled. The inbound and outbound buttons will open a window that will allow you restrict traffic based on IP address or protocol packet attributes. As per your instructions, certain TCP packets will be dropped before they reach the client computer. Thus, making the network safer and giving you more functionality. This is useful if, for example, you wanted to reject all packets coming from a blacklisted IP address or restrict internal users access to port 21 (ftp).

For further firewall configuration, go to the Services and Ports tab. Here you can select which services you would like to provide your users access to. You can also add more services by specifying details such as the incoming and outgoing port number.



The list of services shown in the above screenshot are preset. Press Add to bring up the window that will allow the creation of a new service or select an available service and press Edit to modify that service. You will be asked to specify the name, TCP and UDP port number and the IP address of the computer hosting that service.

If the services in the list aren’t enabled then any client computer on the Windows 2003 domain will not be able to access that specific service. For example, if the computer was configured as shown in the image above and a client computer tried to connect to an ftp site, he would be refused access. This section can prove to be very useful for any sized networks, but especially small ones.

That concludes this article. As you have seen, Network Address Translation is a useful feature that adds diversity and security to a network in a small to medium sized company. With the advent, and implementation, of IPv6 still in its beginning stages, we can expect to see NAT being used for many years to come.

source : http://www.windowsnetworking.com/articles_tutorials/NAT_Windows_2003_Setup_Configuration.html

What is a NAT Firewall/Router/Gateway?

What is a NAT Firewall/Router/Gateway?
"NAT" stands for "Network Address Translation", which is used to "map" the private IP addresses of individual computers on a local network, to a single IP address (the "NAT's address") on the Internet. Many providers use this to remap their end-consumer IP addresses to the Internet. Many small networks (SOHO and home private networks) use NAT to remap their home or office machines through a DSL (or DSL/Wireless) modem to the Internet.

A NAT firewall, router or gateway is simply a piece of equipment or software that makes the bridge between your local network and the Internet, and makes all of the connections appear to be from the NAT address, not the local address of the LAN computer.

A PAT firewall, router or gateway is effectively the same thing, except that it maps network ports, in addition to IP addresses. For the purposes of the CBL, a PAT is the same as a NAT.

IMPORTANT NOTE: If you are running your own wireless hub/router, it is often possible for "unwanted guests" to sneak into your network (either accidentally or deliberately) and emit crap through your Internet connection as well as have full access to your private network. It is critical that you take steps to protect your wireless connection. See the section on "I have a Wireless Hub/Router" below.

What's significant about NATs?
Virtually all viruses and spam-sending exploits have their own SMTP clients and attempt to send directly from the infected machine to the intended victim's mail server. They DO NOT go through the infected person's mail server, and obviously DO NOT leave mail server logs of any kind.

This means that the virus will establish a SMTP port 25 connection directly to the victim's mail server.

This means that Anti-spam and anti-virus filters on your mail servers CANNOT stop these things - because the email is not going through your mail servers.

Since all viruses and spam sending exploits forge headers, the only information we know is the originating IP address - which is the NAT, not the infected machine.

This means that if the CBL lists a NAT address, one or more machines on the NAT's local network are infected, and there is NO way for the CBL to identify which one[s] they are. Further, it's difficult even for you to tell which machine is really infected - you normally have to check the firewall logs to see which one of your customers is making suspicious connections directly to the Internet on port 25. Most administrators ignore or do not collect NAT logs.

The listed IP is a NAT. Now what do I do to secure it?
In a nutshell, you must to find a way to prevent these viruses and spam tools managing to connect directly from the infected machine through the NAT.

You MUST do this, because the CBL will NOT make exceptions for a NAT IP under any circumstances. We will give you breathing space to fix the problem, but we will not permanently delist a NAT.

There are a variety of ways to do this.

The simplest and most effective way to stop this is to configure your NAT to prohibit connections to the Internet on port 25 except from real mail servers. Not only does this stop all of these viruses and spams dead in their tracks, the NAT logs will immediately tell you the LAN address of the infected machine.

There's a growing list of examples of how to do this at the end of this page.

This can sometimes cause problems with customers with unusual requirements. But the benefits are huge - large providers report a enormous dropoff in complaints and virus problems once they do this. For example, going from a million virus complaints/problems in a month to less than a dozen.

The Internet provider industry now considers port 25 blocking of customer IP pools to be "Best Current Practice". You block port 25 access by default, and only enable port 25 access on request for static IP addresses that you believe are well run mail servers.

To aid in this, we point you to documentation from the Canadian Federal Anti-Spam Task Force. This contains, in part, a "Best Current Practises" for Network Managers: Companion Document to Recommended Best Practices for Internet Service Providers and Other Network Operators, specifically item 2.

You may also find Full FASTF Report useful (or at least interesting). While this BCP obviously applies to Canada specifically, it is a good model to follow everywhere.

The Messaging Anti-Abuse Working Group (MAAWG) has a document on managing port 25 that is also of interest.

You should have a mail server that customers can use (via "smart host" or "outbound SMTP server" settings in their mail readers) to send email to the Internet. This solves almost all of the issues with port 25 blocks.

For those customers who "roam" (particularly if your NAT is related to wireless connectivity) or use mail service provided by someone else, their mail providers should have a non-port-25 method of sending email - ie: "SMTP SUBMIT" on port 587 using SMTP authentication. Or, if there aren't many of those, you can exempt connection to those mail providers from your outbound port 25 blocking.

The above is described in somewhat more detail in the MAAWG document.

You can also encourage your customers to use their mail provider's webmail interface if they have one.

There are other ways to prevent outbound port 25 connections from viruses and spam, such as "outbound port 25 intercepter/filtering" arrangements and network level anti-virus "appliances". If selected and carefully configured, these can work. But they cannot be as effective as outright port 25 blocking.

Most large providers have come around to understanding that port 25 blocking is the ONLY way to get a handle on compromised computers.

Except in unusual environments (eg: wireless portals), providers report that less than 1% of their customers are affected by implementing port 25 blocking.

You can always arrange to have an outbound mail server for your customers that isn't behind the same NAT - correctly configured customers won't have problems with their email. However, this means that your NAT will continue to be listed, and those customers who don't switch will continue to be blocked. We do not believe this to be the right thing to do, because it continues to subject the rest of the Internet to viruses spewing from your network, and those customers that don't switch may still experience problems with email. However, it is a good way to move to a fully secured NAT and allow you to gradually move customers with unusual requirements.

Once you have implemented port 25 blocks in your NAT, delist your IP.

How do I find the infected machine on a NAT?
This can often be rather difficult, because many NAT gateways provide very little in the way of diagnostic/logging. See How to find BOTs on a LAN

I have a Wireless Hub/Router
If your Hub/Router is acting as your Internet connection (NAT'ing to the Internet), you will need to configure its firewall facilities as in the section "The listed IP is a NAT. Now what do I do?".

In addition, you need to take steps to protect your local network from intrusion. In other words: turn on wireless encryption.

If you don't turn on encryption, getting CBL listed is the least of your worries: ANYONE anyone wardriving by (or indeed a close enough neighbor) is automatically ON YOUR NETWORK and great destruction (eg: loss or theft of your private files, keylogging, backdoors or in some extreme cases, getting arrested) can ensue.

THIS IS NO JOKE! The consequences are very real, and the probability of being taken over is very high.

You really don't want your home network to be OWN3D BY CRIMINALS.

Wireless hubs usually support at least three varieties of encryption: WEP, WPA and WPA/PSK.

WEP is the old encryption methodology. It's relatively awkward to setup, and the encryption is fairly insecure. We advise against it.

WPA is more modern, and has highly secure encryption. "Plain WPA" generally requires that you have a Radius server on your network to perform per-user login authentication - you have to supply a userid and password to connect. This is generally more effort than small networks are willing to go to, but it does have advantages (eg: selectively allow/disallow casual users, logging).

WPA/PSK (WPA with "Public Shared Key") uses the same high security encryption as WPA, but it simpler to setup. You configure in a password into the hub, and anyone attempting to connect to the wireless LAN merely needs to supply that password to get connected. This is the simplest to use for very small home networks where ordinary WPA is overkill.

See your hub's documentation for further details - the CBL team cannot provide assistance on wireless hub configuration.

Nat configuration examples
We would appreciate contributions of simple examples of how to configure NATs/firewalls.
Please make sure you understand what these examples do before implementing anything derived from them.

Linux iptables
# Assume MTA on the gateway box, nothing from the LAN needs to contact
# the world on port 25 directly.

# Log packets trying to cross the interfaces.
iptables -A FORWARD -p tcp --dport 25 -j LOG

# Drop those packets
iptables -A FORWARD -p tcp --dport 25 -j DROP

# Assume MTA is inside the NAT and needs to be able to talk to the
# world, but not receive.

# Fill in this field
IP_OF_MTA_HOST=
iptables -A FORWARD -p tcp -s $IP_OF_MTA_HOST --dport 25 -j ACCEPT

# Log packets trying to cross the interfaces.
iptables -A FORWARD -p tcp --dport 25 -j LOG

# Drop those packets
iptables -A FORWARD -p tcp --dport 25 -j DROP

CISCO
These are generally applicable to most (all?) CISCO firewalls:
First you need to create an access list describing the traffic (X.X.X.X is the IP address of your mail server. Add more lines if you have more than one)


access-list acl_out permit tcp host X.X.X.X any eq 25
access-list acl_out deny tcp any any eq 25
... any other outbound rules you may want go here ...
access-list acl_out permit ip any any

Then you need to apply that access-list to the inside interface (because it is being checked on the inside before it goes out)

access-group acl_out in interface inside

source : http://cbl.abuseat.org/nat.html

Setup Wireless Router

Alasan kenapa orang-orang membangun jaringan wireless di rumah atau dikantor adalah sifat praktis dan nyaman dipakai. Dengan jaringan wireless dirumah, anda bisa membuat panggilan telpon international ataupun interlocal dengan Wi-Fi (Skype) phone anda dari area mana saja di rumah tanpa harus menyalakan komputer anda. Anda juga bisa berselancar di dunia maya dengan laptop anda di sisi kolam renang anda atau di gazebo, atau dikamar nomor 214 atau dimana saja (kayak rumah di sinetron) tanpa harus repot menarik kabel jaringan. Kebutuhan akan perangkat wireless dan pengetahuan tentang cara setup wireless router pun menjadi suatu kebutuhan sekarang ini.

Bagaimana anda melakukan setup jaringan wireless di rumah? Alasan umum kenapa anda mempunyai jaringan wireless di rumah adalah untuk berbagi koneksi sambungan broadband Internet dengan beberapa komputer di rumah. Dan perangkat utama yang anda butuhkan adalah modem dan wireless router, sementara wireless clients (Wi-Fi) umumnya sudah terintegrasi dengan laptop anda, dan untuk komputer desktop anda bisa menggunakan adapter wireless USB. Cara melakukan setup wireless router menjadi suatu pekerjaan yang paling kritis dalam membangun jaringan wireless di rumah.

Sebelum melakukan setup wireless router yang merupakan bagian yang paling kritis dalam melakukan setup jaringan wireless, pada prinsipnya setup jaringan wireless adalah melakukan empat langkah pokok yaitu:

Memilih perangkat wireless anda
Menghubungkan wireless router
Konfigurasi wireless router
Mengkoneksikan client komputer kedalam jaringan wireless
Keempat langkah inilah yang akan kita lakukan dalam melakukan setup jaringan wireless.

1. Memilih Perangkat Wireless

Langkah pertama dalam melakukan setup jaringan wireless adalah memilih perangkat wireless yang anda perlukan dan yang sesuai dengan kebutuhan anda. Pada umumnya anda memerlukan dua macam perangkat wireless yaitu wireless router dan wireless adapter. Jika anda memakai komputer dengan basis Windows, maka pastikan menggunakan perangkat wireless dengan logo Windows (XP/Vista) compatible. Perhatikan salah satu contoh pada gambar berikut ini.


Label beberapa certifikasi Wireless

Disebelah kiri adalah logo tanda certifikasi Windows Vista (yang berarti bisa versi sebelumnya – XP; Windows 2000). Yang ditengah adalah tanda Wi-Fi certified – certifikasi dari Wi-Fi Alliance bahwa lulus certifikasi untuk compatibility dengan perangkat wireless a/b/g/n (biasa untuk perangkat wireless dengan fitur dual-band). Sebelah kanan adalah tanda Wi-Fi Protected Setup (WPS) yang merupakan standard kemudahan dalam setup koneksi dengan security standard dalam wireless.

Jika anda membangun jaringan wireless router dari awal, ada baiknya anda memilih standard wireless drat 802.11n yang merupakan jaringan wireless tercepat yang ada dipasaran sekarang ini, walaupun masih belum final. Tentunya memilih perangkat wireless –N dengan label Wi-Fi Certified seperti pada logo diatas. Walaupun masih draft, dengan logo Wi-Fi Cerified dijamin compatibilitasnya dengan wireless sebelumnya yaitu wireless b/g.

Jika dalam aplikasi nantinya anda akan banyak bergerak dalam bidang streaming High Definition Video, atau Gaming maka pilihlah yang versi dual band (bekerja pada frequency baik 2.4 GHz maupun 5 GHz) misal WRT610N Linksys wireless router atau DIR-855 D-Link wireless router. Jika khusus untuk gaming pertimbangkan wireless router DGL-4500 dual-band dari D-Link. Dengan memilih frequency pada 5 GHz band, maka jalur anda adalah jalur dengan frequency bersih dari gangguan interferency 2.4 GHz yang umum dipakai oleh perangkat wireless umumnya seperti cordless phone, microwave oven, wireless security camera, dan lain-lain.

Jika anda menggunakan laptop, maka untuk laptop versi terbaru sudah dilengkapi dengan perangkat Wi-fi baik yang support wireless standard 802.11b/g maupun yang terbaru support wireless draft 802.11n. Jika anda membeli laptop baru, pastikan adanya Wi-Fi yang support Wi-Fi standard draft 802.11n atau Wireless –N. untuk desktop komputer tentunya anda memerlukan perangkat wireless external yang umum adalah dari wireless USB adapter. Anda juga bisa memilih dari adapter wireless jenis PCI jika anda tidak keberatan membuka casing komputer untuk memasang adapter tersebut. Tentunya PCI tidak gampang hilang kalau di kantoran, kalau dirumahan mendingan pakai yang jenis wireless USB lebih praktis dan gampang.

2. Menghubungkan wireless router

Sebelum melakukan setup wireless router dan konfigurasinya, anda perlu menghubungkan wireless router kepada modem, baik Cable modem ataupun DSL modem. Untuk mengetahui apakah modem anda jenis DSL atau Cable, perhatikan kabel yang terhubung di port WAN / Internet pada modem. Jika terhubung ke line Telpon, maka anda berlangganan Internet xDSL (misal Speedy) sementara jika kabel terhubung menggunakan cable coaxial seperti pada Televisi, maka anda berlangganan Cable internet.



Untuk setup wireless router ini koneksi kan port RJ-45 modem dengan label LAN terhubung kepada port RJ-45 dengan label WAN / Internet / WLAN pada sisi belakang wireless router. Gunakan kabel UTP bawaan dari router (yang biasanya jenis cross cable) untuk menghubungkan keduanya.

Kemudian colok ke power wireless router tersebut. setelah satu atau dua menit maka lampu LED Internet, WAN, atau WLAN pada router tersebut akan menyala yang menunjukkan wireless router berhasil terhubung kepada modem anda.

3. Konfigurasi wireless router

Langkah berikutnya dalam setup wireless router dalah konfigurasi router. Jika anda menggunakan komputer yang berbasis Windows ada dua cara dalam melakukan konfigurasi wireless router: menggunakan Windows Connect Now dan Cara manual.

Jika wireless router anda support Windows Connect Now (WCN), maka anda akan beruntung. Banyak perangkat wireless sekarang ini sudah di beri label WCN, yang berarti compatible dengan utilitas yang diberikan oleh Windows – Windows Connect Now (WCN). Dengan adanya WCN ini, anda bisa melakukan setup wireless router dengan cepat dan mudah dengan mengikuti instruksi di article Windows Connect Now (WCN).

Jika wireless router anda tidak support WCN, maka anda harus melakukannya konfigurasi secara manual seperti pada langkah berikut ini:

Untuk sementara koneksikan computer anda (dengan menggunakan kabel jaringan UTP bawaan dari wireless router saat anda beli) kepada salah satu port LAN pada router tersebut (port LAN yang bukan di beri label Internet, WAN, atau WLAN).
Hidupkan komputer anda dan secara automatis komputer akan terhubung kepada router.
Buka browser Internet anda dan ketik address router anda untuk memulai konfigurasi router tersebut seperti yang dijelaskan dalam buku manual router tersebut. pada table berikut ini menunjukkan default IP address dari beberapa jenis wireless router yang terkenal berikut username dan password defaultnya. Router Address Username Password
3Com http://192.168.1.1 admin Admin
D-Link http://192.168.0.1 admin (kosongkan)
Linksys http://192.168.1.1 admin Admin
Netgear http://192.168.0.1 admin password

Ketik user name dan password seperti pada table diatas atau lihat buku manual.
Wireless router - username dan password

Wireless router akan menampilkan halaman konfigurasi router anda. Hampir semua default pabrik sudah mencukupi, akan tetapi ada tiga hal yang perlu anda perhatikan yaitu:
Seting nama jaringan wireless anda (umumnya disebut SSID) menjadi sesuatu yang unik yang tidak memberikan identitas pribadi anda.
Aktifkan encrypsi Wi-Fi Protected Access 2 (WPA2) untuk membantu anda dalam melindungi jaringan dari tamu yang tidak diundang untuk terhubung kepada jaringan wireless. WPA2 hanya ada pada jaringan wireless terkini dari standard draft 802.11n dan wireless –G yang diperkaya fitur WPA2 ini.
Set password admin anda dengan password yang sangat kuat, agar tidak ada penyusup yang melakukan konfigurasi wireless router anda.
Langkah tepatnya tentunya tegantung jenis wireless router anda, anda bisa melihat di buku manual bawaan router tersebut. Setelah anda selesai melakukan konfigurasi inkripsi yang dipakai WEP/WPA/WPA2, dan juga nama jaringan SSID dan juga password, jangan lupa untuk meng klik Save Setting, Apply, atau OK untuk menyimpan setiap perubahan yang dibuat.

Nama jaringan Wireless (SSID)

Suatu SSID (service set identifier) mengidentifikasikan jaringan wireless. Sebagai best practicenya anda seharusnya memilih nama yang anda yakini tidak ada yang memakai dengan nama yang sama di sekitar anda, suatu nama sederhana dan bukan nama yang rumit.

Administrative Password

Langkah terakhir dalam setup wireless router anda adalah mengubah password admin wireless router anda. Suatu password yang bagus adalah password yang tidak gampang ditebak dan setidaknya memiliki kombinasi huruf kecil, huruf besar, angka, karacter simbol, dan minimum 8 character.

Untuk lebih jauh masalah keamanan password, klik guideline kemanan password disini.

Sekarang anda sudah selesai melengkapi setup wireless router serta konfigurasinya seperti memberi nama jaringan (SSID), setting encryption, memberi password, maka anda sudah siap dengan tahapan terakhir: meng-koneksikan wireless clients kepada jaringan.

4. Menghubungkan Wireless Clients kepada jaringan

Setelah selesai melakukan setup wireless router dan konfigurasinya, sekarang anda sudah bisa menghubungkan wireless clients kepada jaringan wireless anda. Pada umumnya wireless router mempunyai 4 port RJ-45 LAN Switch yang bisa anda pakai untuk menghubungkan komputer secara kabel dengan menggunakan kabel jaringan – untuk komputer yang tidak mempunyai adapter wireless.

Jika komputer anda tidak mempunyai wireless adapter built-in (biasanya dektop computer tidak dilengkapi wireless adapter), maka anda perlu membeli wireless adapter seperti USB wireless adapter. Wireless USB ini sangat diminati karena sangat praktis dibandingkan dengan wireless PCI untuk desktop karena anda tidak perlu membuka casing komputer untuk instalasinya. Windows XP/Vista akan secara automatis mendeteksi adanya adapter baru dan mungkin saja meminta anda untuk memasukkan CD driver dari adapter tersebut. instruksi dari layar akan membimbing anda dalam menyelesaikan proses konfigurasi.

Walau tidak harus dilengkapi dengan service pack 2 pada Windows XP anda untuk jaringan wireless, akan tetapi dengan adanya SP2 keatas maka setting akan menjadi lebih mudah. Windows XP SP2/SP3 juga membantu anda dalam melindungi virus, worms, dan juga penyusup dari internet. Langkah berikut ini jika anda menggunakan Windows XP SP2/SP3. Windows XP akan menunjukkan diketemukan adanya jaringan wireless.


Penemuan jaringan wireless oleh Windows

Untuk menghubungkan komputer anda pada jaringan wireless

Klik kanan icon wireless network pada sisi kanan bawah dilayar komputer anda, dan kemudian klik View Available Wireless Networks. Perlu dicatat: jika ada masalah anda perlu menghubungi dealer dimana anda beli wireless adapter tersebut untuk bantuan teknis.


Akan muncul windows Wireless Network Connection dan menampilkan jaringan wireless dengan SSID yang anda bisa pilih. Jika tidak kelihatan nama jaringan wireless anda, lakukan refresh dengan meng-klik Refresh Network List pada pojok kiri atas seperti gambar berikut ini. Setelah itu pilih jaringan wireless anda dan kllik Connect pada pojok kiri bawah.

List wireless network

Setelah komputer anda terhubung pada jaringan wireless, maka tutup windows Wireless Network Connection. Sekarang komputer anda sudah siap untuk browsing internet secara wireless dimana saja di area rumah selama masih dalam jangkauan signal wireless. Anda dengan beberapa komputer yang lain sudah bisa saling share file, document, game online, dan juga share printer.

Referensi: Microsoft.Com


Source : http://www.sysneta.com/setup-wireless-router

HANSoft JPG to PDF Pro v4.0

HANSoft JPG to PDF Pro v4.0

JPG to PDF Converter Pro is a windows utility that quickly convert multiple jpg files into a single pdf document. With this software you can convert one or thousands of JPG, located in one or many different folders into a PDF. You can set the size of jpg images in the pdf. You can merge several JPG files into a single PDF file or convert each JPG file into a separate PDF file. You can control the output PDF size using Quality Percent. Free download now!


Key Features of jpg to pdf converter pro

Can combine multiple JPEG images into one PDF file.

Convert each JPEG Image into a separate PDF file.

Supports JPEG Quality Percent.

Automates the process of JPG to PDF Conversion.

Save and load batch list.

Supports drag and drop.

Extremely fast.

Does NOT need Adobe Acrobat software.

Support for ALL Windows OS.

New and improved interface.

http://rapidshare.com/files/375108103/HANSoft.JPG.to.PDF.Pro.v4.0.Incl.Keygen-Lz0.rar.html

What is ipnat.sys (ipnat.sys error)?

What is ipnat.sys (ipnat.sys error)?

Identification : files with *.exe@ extension

ipnat.sys (ipnat.sys error) Description:
ipnat.sys was most likely on your pc when you first purchased it. Always verify the exact disk and folder location as shown below, as this helps verify it is not spyware or virus related (by making sure its not a copied name just placed in other odd locations). This is a system driver file which is a service, and it goes by the name network address translation component, and it is part of your internet functionality. This file is considered safe, it is not virus or spyware related.



ipnat.sys error:
ipnat.sys error. Be sure to always double check your spelling if you are concerned about spyware, as often spyware will use a very similiar spelling of system processes or other common tasks. ipnat.sys error

Click here to remove ipnat.sys virus

remove ipnat.sys virus:
Remove ipnat.sys virus. Remember that although many files are always in default file locations, some files can easily be moved to different locations or change names like many spyware, adware, or popup programs do. If you suspect you have spyware or adware, check to see if you see a similiar names stored elsewhere. It always helps to check your tasklist also to see what is currently running on your computer. You can always view the tasklist on your computer by pressing ctrl-alt-del to view your "task manager", and then click the "processes" tab. This will show you all tasks running on your computer. Dll files will NOT show on your computer tasklist, as dll files are actually part of other processes. You may see similiar program names running if spyware or adware is on your computer, for example, ati2evxx.exe may be slightly misspelled to keep you from finding it, or spyware and adware may be named very similiar to a system file. Make sure always check the location of tasks or processes if you are concerned.Remove ipnat.sys virus


ipnat.sys Common Path(s):
C:\windows\system32\DRIVERS\ipnat.sys is where this is found in your hard drive.



Click here to download and remove ipnat.sys virus (Free license)
http://download.iobit.com/is360setup.exe

Source : http://www.iobit.com/exedll/ipnat-sys.html

Adobe Reader 9.0 Portable

Adobe Reader is a software that lets you open, view, search, and print Adobe Portable Document Format (PDF) files.

* Enables you to fill out and submit PDF forms from a variety of devices

* Helps you download and organize digital editions (formerly known as eBooks) on a variety of devices, with full support for portrait or landscape viewing.

http://rapidshare.com/files/226056909/Portable_Adobe_Reader_9.rar.html

Network monitoring, scanner , GFI LANguard Network Security Scanner

Three pillars of network vulnerability management

GFI LANguard Network Security Scanner (N.S.S.) is an award-winning solution that allows you to scan detect, assess and rectify any security vulnerabilities on your network. As an administrator you often have to deal separately with problems related to vulnerability issues, patch management and network auditing, at times using multiple products However, with GFI LANguard N.S.S., these three pillars of vulnerability management are addressed in one package. Using a single console with extensive reporting functionality, GFI LANguard N.S.S. s integrated solution helps you address these issues faster and more effectively
Detect security vulnerabilities on your network GFI LANguard N.S.S. makes use of state of the art vulnerability check databases based on OVAL and SANS Top 20, providing over 15,000 vulnerability assessments when your network is scanned. GFI LANguard N.S.S. gives you the information and tools you need to perform multi-platform scans across all environments to analyze your network s security health and
effectively install and manage patches on all machines across different operating systems and in different languages. This results in a consistently configured environment that is secure against all vulnerabilities

I n s t a l l I n f o

Unzip and unrar release, install it. When asked use
our keymaker to generate your registration data


Download from filefactory
http://www.filefactory.com/file/b1f4e95/n/GFI_LANguard_Network_Security_Scanner_v9_5_20100520_Incl_rar

Download from Uploading
http://uploading.com/files/5b979523/GFI.LANguard.Network.Security.Scanner.v9.5.20100520.Incl.rar/

Download from Hotfile
http://hotfile.com/dl/45935654/e80fe23/GFI.LANguard.Network.Security.Scanner.v9.5.20100520.Incl.rar.html

Download from Rapidshare
http://rapidshare.com/files/394046060/GFI.LANguard.Network.Security.Scanner.v9.5.20100520.Incl.rar

How print pdf files, 2 pages in one page

Cara Cetak 2 halaman pdf menjadi 1
-------------------------------------
Can I print two PDF pages on one sheet or side of paper?
Return KB main page Question
Is there any software that can print two PDF pages on one sheet or side of paper?
Solution
You can use A-PDF N-up Page (PDF imposition) (free download here : http://www.a-pdf.com/n-up-page/a-pdf-np.exe) to print two PDF pages on one sheet or side of paper with only 3 steps:

1.Click the "Add File" icon to add a PDF file to be imposed
2. Click the "N-up Page Settings" options to set N-up Page Method (2 up and A/B Mode) for imposing PDF
3. Click the "N-UP Page…" icon to print two PDF pages on one sheet or side of paper
This web tutorial will give you an overview of the procedure and you will handle this tool with ease!

source : http://www.a-pdf.com/faq/can-i-print-two-pdf-pages-on-one-sheet-or-side-of-paper.htm

Firewall can not run on Server (IPNat.sys)

ANOTHER CASE.......
Firewall can not run on Server (IPNat.sys)
Server tidak bisa di ping dari client

Hari ini saya menginstall VPN untuk menghubungkan jaringan dua buah kantor yang berjauhan, untuk koneksinya menggunakan Speedy dari telkom.

Untuk VPN Server saya menggunakan D-Link DI-804HV yang terhubung secara bridge dengan mengunakan Modem ADSL bawaan dari telkom Speedy nya.

Koneksi VPN berjalan baik, namun pada saat mencoba ping ke server database malah error Request timed out (RTO), lho kok aneh klo dari server coba ping komputer lain bisa, tp klo dari komputer lain ke server malah nggak bisa, kemudian saya coba untuk mengubah option Firewall tetapi malah keluar pesan

“Windows Firewall can not run because another program or service is running that might use the Network Address Translation component (IPNat.sys)“

sepengetahuanku server database yang ini tidak menggunakan Network Address Translation (NAT ) untuk koneksi ke internetnya kan NAT nya udah digabung ama server VPN tp klo liat error diatas katanya IPNat.sys lg dipake sama program lain jd nggak bisa konfigurasi Firewall, usut punya usut ternyata yg pake IPNat.sys tersebut adalah RRAS yakni buat routing di windows 2003 Server, kemudian saya coba matikan servicenyna dan hasilnya, server bisa di ping dari manapun.

apabila ada kasus seperti diatas coba deh RRAS nya dimatikan terlebih dahulu ada nya di Control Panel –> Administrative Tools –> Services and Applications -> RRAS trus stop RRAS nya kemudian coba lagi di ping dari client pasti bisa.

Semoga membantu

source : http://ristech.wordpress.com/2008/05/10/firewall-can-not-run-on-server-ipnatsys/

ipnat.sys , driver service yang bikin masalah di Internet sharing

Mencoba melakukan instalasi scanner driver canon 3000 di server internet dengan tujuan hasil scan di share ke staff,.. membuahkan hasil "putusnya internet connection" , lacak punya lacak ternyata salah satu komponen driver ipnat.sys menyebabkan firewall nya mati, sehingga internet sharing pun mati. setelah mencari di google muncullah kesimpulan driver yang baru di install itu yang bikin masalah,.. akhirnya setelah remove driver dan restart komputer, koneksi normal kembali

Network Trafic Monitoring, bandwidth, etc

source : http://www.topology.org/comms/netmon.html
==================================================

NMTF tools A big list of network monitoring tools. And I do mean BIG.
sniffers 2005-7-12: Steve Baum's list of network sniffing tools.
Zenoss 2007-6-9: Open Source Enterprise Monitoring. Has in impressive set of network monitoring features. Very nice web site too!
IPTraf A Statistics Utility for Monitoring IP Networks.
ntop ntop is a network traffic probe that shows the network usage, similar to what the popular top Unix command does. ntop is based on libpcap and it has been written in a portable way in order to virtually run on every Unix platform and on Win32 as well.
Pload Graphical monitoring of PPP traffic.
Ksnuffle KSnuffle is a network packet sniffer for KDE.
IPAC ipac Linux ip accounting package.

text-based packet monitoring software


wireshark.org Formerly called `Ethereal' network analyzer. Analyzes log files in tcpdump and other formats. Can also run live.
IPaudit Logs aggregate traffic between host pairs.
tcpdump Includes libpcap library. I use tcpdump several times a day to monitor traffic.
tcpdump2ascii Perl script to convert tcpdump files to ascii.
nstreams From Hervé Schauer Consultants, France. Nstreams is a program which analyzes the streams that occur on a network. It displays which streams are generated by the users between several networks, and between the networks and the outside.
supersniffer Improved version of tcpdump?
ngrep

NetPeek NetPeek is a GUI-based network monitoring and diagnosis tool. It captures packets from the local network and displays them to the user in two forms... Requires GTK and Gnome.
TCP Sniffer Marcelo Gornstein's free network tools, including `Easy Sniffer', `Send Packet' and `TCP Listen'.
xipdump A snazzy IP packet monitoring tool for X window system, with impressive screenshot.
WinDump TCPdump for Windows.
Moniker Unsophisticated command-line perl scripts to monitor traffic and create CSV files of observed traffic.

remote computer monitoring software


NMAP Free open source network probing utility. Nmap uses raw IP packets in novel ways to determine what hosts are available on the network, what services (application name and version) they are offering, what operating system (and OS version) they are running, what type of packet filters/firewalls are in use, and dozens of other characteristics.
nessus.org The "Nessus" Project aims to provide to the internet community a free, powerful, up-to-date and easy to use remote security scanner.
nagios An open source host, service and network monitoring program.
Mon Some sort of network monitoring tool. "mon" is a tool for monitoring the availability of services. Services may be network-related, environmental conditions, or nearly anything that can be tested with software. Here is the top web page.

remote monitoring software for web-sites


monit/munin 2006-5-8: Server Monitoring With munin And monit.
Cuevision 2004-9-28: Commercial software to monitor websites. A tool to monitor your website, monitor your servers and monitor your network devices.
nPULSE nPULSE is a web-based network monitoring package for Unix-like operating systems. It can quickly monitor tens, hundreds, even thousands of sites/devices at a time on multiple ports. See also the freshmeat link.
XACCT XACCT Technologies has created the first and only Network to Business (N2B) platform that provides a bi-directional, real-time link between the physical network infrastructure and Operations and Business Support Systems (OSS/BSSs) to enable advanced network and service usage and automated service provisioning.
dotcom-monitor.com 2004-9-13: Commercial remote monitoring software for web sites. Dotcom-Monitor provides web site monitoring service that tests your website from multiple locations around the world as often as every minute simulating end-user behavior from each location.
GFI Network
Server Monitor Commercial software which checks your network & servers for failures and fixes them automatically, before your network users notice them. Limited freeware version is also available.
Alchemy Eye Alchemy Eye is a system management tool that continuously monitors server availability and performance. In the event of network errors, Alchemy Eye can alert the network administrator by cell phone or pager. Commercial software. Seems to be intended for MS servers.
Server Nanny 2004-4-18: Commercial software for remote monitoring of systems. Server Nanny Network Monitor monitors servers and network devices, sends problem notifications, performs actions, and logs performance data.

network traffic metrics


Surveyor Surveyor is a measurement infrastructure that is being currently deployed at participating sites around the world.
IPPM Internet Protocol Performance Metrics. An IETF Working Group.

internet end-to-end performance evaluation software


CAIDA Cooperative association for Internet data analysis. Tools and analyses promoting the engineering and maintenance of a robust, scalable global Internet infrastructure. They have a range of tools for measurement and visualisation.
PMA 2004-9-17: Passive Measurement and Analysis. The goal of the PMA project is to deliver new insights into the operation, behavior, and health of the Internet, for the benefit of network users and operations. Passive header trace data provides the means to study workload profiles for a number of strategically located measurement points in high speed environments. We currently take daily measurements from OC3 through OC48 speeds.
BBMonitor 2006-6-18: A commercial bandwidth monitoring tool for MS-Windows i386 machines. This software if a traffic performance measurement tool rather than a packet sniffer.
FireHunter A system for monitoring the network performance for users of an Internet access network. This system sets of alarms when users violate their SLAs. See their product information. This system is used by Qwest.
webperf This open source software runs on Solaris, Linux, *BSD (not FreeBSD 3.2), and WinNT.
For the webmaster, It is hard to know how their web sites are performing. Just because a site is fast and responsive from your desk, doesn't mean that it is like that from around the world.
This project was started to help webmasters monitor the responsiveness of URLs on their sites (as well as their competitors) from different parts of the internet.
This software seems to be oriented more towards evaluating web servers rather than web access links for clients.
Hypertrak This is a white paper for commercial software to do server-oriented web performance analysis.

related stuff


spinning cube 2004-6-2: The Spinning Cube of Potential Doom. The cube displays data from Bro along 3 axes and creates interesting visual results (port scans, barber poles, lawnmower). See also the slashdot article.
state of the Internet Rolling 24-hour graphs of end-to-end Internet performance.
Internet weather report Animated maps of current Internet lag.
Surveyor Paper on An Infrastructure for Internet Performance Measurements.
NetFactual.com Web site which makes statistical surveys of the net.
netcraft site classifier The UK Netcraft site's What's that site running? - tells you what server and OS a web site is running. E.g. you could check on www.topology.org.
uptimebot.com 2004-6-5: A really annoying service for monitoring web site uptime or something.
CyberAlert Cyberalert 3.0 is a fully-automated Internet monitoring and Web clipping service.
false.net Provides some probing tools which have been abused against my web site.
Extreme tracking A site which provides very detailed info on visitors to particular sites. With the eXTReMe Tracker you get every advanced feature required to picture the visitors of your website. Conveniently arranged, numbers, percentages, stats, totals and averages.



--------------------------------------------------------------------------------
This is just my personal set of bookmarks for network monitoring tools, with an emphasis on software for linux.
I'm not sure about the classification of software into the different headings.
The term network monitoring is used for two different concepts: network traffic monitoring and remote computer monitoring.
Network traffic monitoring means monitoring of traffic on network links.
Remote computer monitoring means remote monitoring of computers, using the network only to carry the communications.
This web page is really targetted at network traffic monitoring.


--------------------------------------------------------------------------------
Go to internet security.
Go to internet protocol links.
Go to SNMP software links.
Go to statistical shapers.
Go to TCP/IP research.
Go to Dan Kaminsky's big DNS vulnerability.
Go to Alan Kennington's home page.

source : http://www.topology.org/comms/netmon.html

Bill110.exe (Bill110) Worm Removal Virus File , Social networking Worm, Danger!

Bill110.exe (Bill110) Worm Removal Virus File
Bill110.exe adalah file yang berbahaya menciptakan kegiatan pada komputer pengguna yang mungkin sangat tidak diinginkan. File ini tidak aman.

Ancaman Nama: Koobface Worm ( Klik Disini Untuk Selengkapnya )
Jenis: Worm Komputer ( Klik Disini Untuk Selengkapnya )
Lokasi: C: \ WINDOWS \ Bill110.exe ( Klik Disini Untuk Pelajari Cara Cari )
Tingkat Risiko: Sedang ( Selengkapnya Tentang Levels Risiko )

Bill110.exe adalah varian lain dari koobface cacing . Koobface cacing menular melalui jaringan sosial online. Koobface cacing memiliki kemampuan untuk mengirimkan informasi ke lokasi terpencil di web. Di bawah ini kami merekomendasikan pemecatan alat untuk Bill110.exe. Penghapusan alat telah dinilai 5 sapi dari 5 oleh Tucows dan Choice sebelumnya CNET's Editor. Jangan ragu untuk men-download di bawah ini.

Spyware Doctor - Klik Disini Untuk Download - Selengkapnya

Manual Removal - Bill110.exe dapat dihapus melalui analisis HijackThis Anda log virus. Jangan ragu untuk posting Anda hijackthis log di bawah ini jika Anda memerlukan bantuan menganalisis itu. Hijackthis akan sangat ideal untuk secara manual menghapus

Klik Disini Untuk Pelajari Tentang HijackThis . Untuk men-download HijackThis, silahkan klik DISINI .

File Bill110.exe Rincian -
Jenis file - EXE - Bill110.exe merupakan file executable
Pertama Identified - 15 Mei 2010

Pertanyaan Umum -
1. Apa itu virus komputer? ( Klik Disini Untuk Lihat )
2. Bagaimana saya mendapatkan ini virus komputer? ( Klik Disini Untuk Lihat )
3. Apa gejala umum menunjukkan bahwa komputer saya mungkin terinfeksi? ( Klik Disini Untuk Lihat )
4. Apa adalah beberapa program antivirus dan antispyware yang bisa saya gunakan untuk menghapus virus dan spyware? ( Klik Disini Untuk Lihat )
5. Apa koobface cacing? ( Klik Disini Untuk Lihat )

Kami menyarankan Anda mengikuti tips keselamatan kami sehingga Anda dapat menjaga komputer Anda bersih. Silahkan klik di sini untuk melihat tips keselamatan kita

Tanggapan Anda sangat sangat dihargai oleh orang lain jadi silakan memberikan komentar. Silahkan untuk berbagi solusi yang mungkin Anda gunakan untuk menghapus Bill110.exe.

source : http://www.virusremovalguru.com/?p=6196&lang=id

English version :
=================

Bill110.exe (Bill110) Worm Virus File Removal
Bill110.exe is a dangerous file which creates activities on a user’s computer which may be highly undesirable. This file is unsafe.

Threat Name: Koobface Worm (Click Here To Learn More)
Type: Computer Worm (Click Here To Learn More)
Location: C:\WINDOWS\Bill110.exe (Click Here To Learn How To Locate)
Risk Level: Moderate (Learn More About Risk Levels)

Bill110.exe is another variant of the koobface worm. The koobface worm is spread through social networks online. The koobface worm has the ability to send information to a remote location on the web. Below is our recommended removal tool for Bill110.exe. The removal tool has been rated 5 cows out of 5 by Tucows and was previously CNET’s Editor’s Choice. Feel free to download it below.

Spyware Doctor – Click Here To Download – Learn More

Manual Removal – Bill110.exe may be removed through analyzing your HijackThis log. Feel free to post your hijackthis log below if you need assistance analyzing it. Hijackthis will be ideal to manually remove the virus

Click Here To Learn About HijackThis. To download HijackThis, please click HERE.

Bill110.exe File Details -
File Type – EXE – Bill110.exe is a executable file
First Identified – May 15 2010

Common Questions -
1. What is a computer virus? (Click Here To View)
2. How did I get this computer virus? (Click Here To View)
3. What common symptoms show that my computer may be infected? (Click Here To View)
4. What are some antivirus and antispyware programs which I can use to remove viruses and spyware? (Click Here To View)
5. What is the koobface worm? (Click Here To View)

We recommend that you follow our safety tips so that you can keep your computer clean. Please click here to view our safety tips

Your feedback is very highly valued by others so please feel free to comment. Please feel free to share a solution that you may have used to remove Bill110.exe.

source : http://www.virusremovalguru.com/?p=6196

http://www.im-infected.com/ , Computer virus removal and resources

just visit http://www.im-infected.com/ to get
Computer virus removal and resources
-----------------------------------------------

How to remove BIOS password from Toshiba laptops

How to remove BIOS password from Toshiba laptops
You can use this plug to remove or clear the BIOS password from older Toshiba laptops. I tested the plug and it successfully cleared the BIOS password from Toshiba Satellite 1415, Satellite 1800 and Satellite Pro 6100. Using the plug you should be able to remove a BIOS password from most Pentium III Toshiba laptops and from some Pentium IV laptops. To make a password removal tool you need a DB25 plug from a parallel printer cable (cable with a plug that you can take apart), a solder gun and 30-40 minutes of your time.

Cut a DB25 connector off an old parallel printer cable and remove screws to disassemble the plug. The wires should be long enough to strip the ends and solder them.



All pins on the connector are marked from 1 to 25 and you should connect and solder together the wires from the following pins:

1+5+10
2+11
3+17
4+12
6+16
7+13
8+14
9+15








On some connectors pins 18 through 25 are already connected. If they are not connected, connect them. Do not connect a wire from pins 18-25 and a ground wire to anything, just insulate it with electrical tape and leave alone.



Carefully fold the wires, put wires inside the DB25 connector and assemble the connector.




How to use the Toshiba BIOS password removal tool: connect the plug to the parallel port on your Toshiba laptop and turn on the laptop. You should bypass the BIOS password and the laptop will boot directly to the operating system.

You can find and purchase the BIOS removal plug here. Before you buy, make sure it works with your Toshiba laptop.

UPDATE for all Toshiba owners:

Some newer Toshiba laptops can start asking for the BIOS password even if the password has never been set. This affects the following models: Satellite A100, A105, A130, A135, A200, A205, L35, M200, M205, P100, P105, P200, P205 and probably some other models.

Before you can use the laptop, the BIOS password has to be cleared.

What can you do? Read this official support bulletin for more information. In this bulletin you’ll find a full list of Toshiba laptops affected by this problem.

If you have one of these laptops and it set the BIOS password on its own, Toshiba will clear the password at no charge. Read the bulletin.

source : http://www.laptoprepair101.com/laptop/2006/02/10/remove-clear-toshiba-laptop-bios/