Beware of misunderstandings: You need to do this after computer poisoning

Computer poisoning is our most worrying problem. What can I do with a lot of information and documents? Although it is a very common thing, it still makes people feel worried. If your computer is poisoned, don't panic first, and solve it quickly, we will answer you quickly.

1. Back up your transfer files now

After disinfection, you should disinfect them. I believe everyone will do it, but in order to delete the files you need, you must first They moved to other storage media. Regardless of whether these files are poisonous, you should back them up and mark them with labels for review. Some long file names and unprocessed messages require backup under Windows, so the first point here I suggest you not to quit windows, because once the virus attacks, you may not be able to enter Windows.

2.GHOST and partition table, boot area backup

If you usually do a Windows Ghost backup, use it to mirror once, the operating system is the most secure. This way even the potential unkilled Trojans are cleaned up. Of course, this requires your GHOST backup to be absolutely reliable.

3. Clean DOS boot disk and DOS anti-virus software

Many anti-virus software standards are cold boot after shutdown, boot with a clean DOS boot disk is not less . Since Windows may have destroyed some key files after poisoning, it will be illegally operated frequently, so anti-virus software under Windows may not work. So please also prepare an anti-virus software under DOS just in case.

Even if you can run anti-virus software under Windows, please use two or more tools to cross-clean. In most cases, Windows may need to be reinstalled because the virus will destroy a portion of the file to slow down the system or cause frequent illegal operations. It is recommended not to be biased against certain anti-virus software. Because the development focus is different, the anti-virus engine is different. Various anti-virus softwares have their own strengths and weaknesses, and the cross-use effect is ideal.

4. Change the relevant password

After restoring the system, you need to modify the password you use, including the user name, password, password and QQ of the login network. This is done to prevent hackers from knowing your password during the last intrusion.

Computer poisoning is a very dangerous thing. We usually learn to deal with unexpected things while we are safely online. The above is the first thing to do after the virus, don't forget it.