anti virus computer

machine. Write protection and file read-only way, the settings file read-only way through the computer, so the virus can plug in the first hand, but write protection must be hand in hand, the virus can not write protection to lose. The computer cannot overwrite the write-protected disk, which cannot be changed by any

Anti-virus, many people think it is necessary to use specialized anti-virus software. It is true that virus removal is much easier when anti-virus software is available. However, in pra

Test your anti-virus softwareTake the following sectionCodeCopy the file to notepad, save it as a text file, and then observe the changes of anti-virus software. If there is a reaction, you can feel at ease... Note that this virus code will never hurt the machine. Please res

As early as a few years ago, some precognition netizens lamented: How can a person not win a bid if they are online. Nowadays, computer tricks are common. In the face of the surging virus and Trojan horses, anti-virus software and firewall are naturally indispensable. But sometimes there are still a lot of stubborn ele

scan cannot be completed Kaspersky has the following reasons: 1. There is a virus in your machine, probably in that folder. In addition, the virus inserts system processes and system files, resulting in an endless loop during processing; 2. There is a very large file in this folder, which causes the phenomenon of false death during Kaspersky scanning; 3. files in this folder are protected by the system; 4

the case of a small computer. Computer Viruses may cause mobile phone viruses. Therefore, be careful when downloading information from the Internet. 3. Pay attention to possible viruses in short messages. Sending and receiving short messages is an important method of mobile communication and an important way to infect mobile phone viruses. Nowadays, the development of mobile phone viruses has transitioned

Beijing Information Security Evaluation Center, Jinshan Poison PA jointly released the January 08, 2005 popular virus. Today, users are reminded to pay special attention to the following viruses: "X-rays" (Worm.xgtray) and "stubby" (WIN32.TROJ.STUBBY.D). "X-ray" worm, the virus spread through e-mail, the virus icon is a folder, highly deceptive, the

system. Rising core reinforcement rules To put it more bluntly, "core reinforcement" is actually to increase the monitoring intensity of the system, any core content of the system is not normal access, will be in accordance with the default security policy to intercept or ask users. In the rising anti-virus software V16 "reinforcement settings", we can see that there are three kinds of kerne

A few days ago, flash memory was quite infected with viruses. During the virus detection and removal process, there was always a virus file that could not be cleared. Every time a flash was inserted, anti-virus software would prompt a virus, in addition, repeated antivirus a

how to implant shellcode using gaps in the PE structure. In my opinion, PE knowledge is the foundation of many advanced technologies and must be mastered. In future articles, we will explain how to use the PE format to implement "virus" attacks and prevent them from more perspectives. I once again stressed that the purpose of my discussion here is to allow everyone to learn more about computer security, ra

Internet viruses can spread across the globe in a very short period of time, and caused incalculable losses, and Venus Chen company days Qing Han horse firewall unique gateway virus filtering function, through the firewall and gateway virus filtering work together to effectively prevent and kill viruses, so that enterprises can no longer bear the pain of the virus