Worm Win32/Conficker.A attack on the computer network that has a slit Dcom RPC security is not in the 3-patch. If successful, the file will be downloaded to a computer virus victims.

Conficker disable System Restore to the way their "Restore Point" to prevent the virus is killing the victim to return to the Restore Point. This virus also causes the death Internet connection sharing.

To prevent this virus menginfeksi more computers, make sure you do the following:

1. Make sure the virus is not active on your computer. How is the relationship with the computer to the network.

2. If the relationship after the network decided to stop running virus infection, the virus is not the source of your computer but from one of the computers on the network.

3. Find a source of virus carrier Conficker in the network before mengkoneksikan your computer. Logikanya, all computers that have not been in-patch and connected to a network where one computer is infected with the virus Conficker, it will be infected Conficker also in a short time. Unless computers are protected by a firewall protect port:

* UDP Port 135, 137, 138 and 445
* TCP Port 135, 139, 445 and 593


4. Patch all computer operating system vulnerable to security rift Dcom RPC 3. To get the details of the patch, please download the Microsoft site.

As previously made, not only exploit Conficker rift security in Windows XP Service Pack 3 and Windows Server 2003 Service Pack 2. But Windows Vista and Windows Server 2008, and even Windows 7 Pre Beta also vulnerable.