Teach you to easily resist the spread of U disk virus in windows7 (2)

If you set a policy that refuses to read permissions, you will not be able to access the information on the USB flash drive.

If the setting is to deny write access to the policy, then the message can not be written to the U disk.

start to talk about. For CD/DVD media, you can also make restrictions like a USB flash drive. Prevent the disc from automatically running to spread the virus. So

reader, MP3 /MP4, digital cameras and even mobile phones it? These can be connected via the USB interface to read and write ah. In the system, these devices fall into the WPD class and can be restricted from reading or writing. It will always exist

non-standard equipment? In this case, the system also provides a "custom class" setting, GUID just written to the device, you can limit their reading and writing .

If you are the administrator of the enterprise, absolutely no need to go to each machine is set up, you can achieve rapid implementation of the policy through Group Policy.

Well, this no longer afraid to lend colleagues at the U-disk with the virus back.

then the main performance characteristics of the seed virus U disk, what does?

1, identify U disk speed becomes extremely slow, and double-click can not open U disk drive, right-course menu It is not acceptable to select "Open".

2, double-click the U disk drive can not be opened, but the Explorer window, it can open its letter, open U disk with WinRAR, found u.vbe files and similar files the Recycle Bin icon .

3, some of the machine right-click menu Rideau "Auto Play", "Open", "Browser" and other projects command, U disk can not normally plug.

4, all EXE program is associated with, and the shortcut icon to replace all the default icon for a program similar to .com.

5, U disk all the files inside the folder and file format into * .exe file or a shortcut, you can not open properly.

6, select the "Start" menu → "Run" command, type cmd into the command line, type C: press the Enter key, enter the C root directory, type dir /a See all files will be The two files Autorun.inf and RavMon.exe appear.