The method of judging U disk poisoning

U disk frequently used, the probability of U disk poisoning is greatly increased. Although there are anti-virus software on the computer, the U disk does not necessarily guarantee security. Users who use U disk often are more susceptible to viruses. Therefore, the website editor has come to teach you a simple method today, which can quickly identify whether the U disk is poisoned. First understand the principle of the U disk virus running, the virus is actually using the Autorun.inf file, after writing the corresponding code, once the user double-click the virus will run. A hidden system file of "autorun.inf" is automatically generated on the U disk of some computer Trojans and some viruses. When you double-click on the USB flash drive, then you open the USB flash drive. The virus in the U disk can also be activated. Based on this principle, when we insert a USB flash drive, the computer will often pop up a dialog box that allows the user to select the operation. Do not do anything at this time. Click Cancel. Open my computer and right click (note that it is right click, don't double click) U disk. Look at the top is not "auto play", if yes, then congratulations, your U disk is eighty-nine is poisoned. If it is "Open", then it's okay, but it's not 100% guaranteed that it is not poisoned. If the judgment is poisoned, there is nothing. At this time, the virus is still sleeping. Just delete it and it will be fine. The method is as follows: 1. Click U disk, select “ open & rdquo;. 2. Open the tool in the window, click the folder option, remove the checkmark from the hidden protected operating system file, and select Show all files and folders. 3. See if there is a file in the U disk that is "autorun.inf". 4. Open this file and see if it points to the file, which is the same as above, XXX.exe”. Delete this file together with “autorun.inf”, then you can use the U disk with confidence. Don't forget to change the two of the above folder options back. This article comes from [website] www.xxx