subject: How To Completely Prevent The Virus-u Disk U Disk Virus, Anti-virus Software - Office Supplies [print this page] Brought the virus to our network of SMEs Management Members for the first reaction was U disk Virus, in practical work it does, many viruses are spread through the U disk, the general staff computer system network administrator will be responsible for the professional installation, all patches are installed complete, Windowsupdate services must be open and automatically updated, so the virus does not easily invade loopholes staff computer. So staff computer virus is the most common way to U disk infection. As we, the network administrator can not stop employees from the root plug on the computer disk operation U, so U disk virus infection has become commonplace within the enterprise network, I believe these problems plague many enterprise network, today the author from more than combining aspects of multiple perspectives as you own experience IT 168 readers secure channel to prevent the virus insights U disk.
1, U disk mechanism of viral infection:
U disk for most viruses is that they are auto-play feature through the system and AUTORUN File Realize U disc opens automatically run the virus program to spread the virus to the normal operating system. To guard against U disk so that the virus must first file for automatic play and AUTORUN processed, the two transmission sealed.
Second, turn off auto-play block transmission of the virus:
Generally when we insert the disc or U disk computer system, staff will immediately see a dialog box automatically play, let us choose Open, which auto-play feature is easy to invasion of the virus, so that the first We have to turn off auto-play feature to the system to block the virus transmission.
First step: the lower left corner through the system "Start" -> "Run" -> "Enter gpedit.msc", click "OK" button, open the "Group Policy" window.
Step Two: In the left pane of the "Local Computer Policy", expand "Computer Configuration -> Administrative Templates -> System" and then in the right pane of the "Settings" heading, double-click "Turn off Automatic Play. "
Step Three: Click the "Settings" tab, select the "Enabled" check button, and then "turn off auto-play" box, click the "All drives", click "OK" button, and finally close the "Group Policy" window. Model is of course CD-R OM drive, if only to keep the default, then we will not be able to eliminate U disk automatically play.
So far we have completed close to block transmission of the virus automatically play the work, after plugging in the system after-hours systems U AutoPlay dialog box does not appear, the system becomes more secure. 3, U disk from the AUTORUN virus start with solving problems: In addition to automatically play outside
another easy way to virus infection is the U disk U disk exists AUTORUN file, many viruses are in the root directory of a U autorun.inf file, open the file, write U disc automatically load and run the program the specific path to achieve the spread and infection. So how to solve the AUTORUN.inf file on the system against it? Concrete steps are as follows.
First we create a root directory Folder , Is called autorun.inf. Because Windows provides the same directory, same name files and folders can not coexist, so the virus can not automatically create autorun.ini file, even if you double-click the drive letter will not run the virus.
