How to improve the security of U disk in Win7 system
1. Press the "Win+r" key to Exhale and run, enter "regedit" press ENTER to open Registry Editor;
2, in order to expand the left of the Registry "HKEY_CLASSES_ROOT"-"desktopbackground"-"Shell";
3, on the shell item, right-click to select New "item", and then name the item "Remove USB";
4, click "Remove USB" in the right margin of the window right click, select "New"-"string value", named "icon", double-click to open the string character, the numerical data modified to "hotplug.dll,-100";
5, in the "Remove USB" key right click, New-item, named "Command";
6, click the "command" item, in the right side of the window, double-click to open the "default" string value, modify its value to "C:\Windows\System32\control.exe hotplug.dll" click OK.
Method Two: In the open U disk before use, it is best to use anti-virus software to kill once, the same, for security reasons, we are connecting U disk to the computer, it is best to use anti-virus software to kill once, when connecting the computer to the required correct plug u disk.