How to Prevent invisible webpage virus code

When webpage viruses are getting worse and worse, such as malicious code on webpages, webpage Trojans, worms, bad bombs, happy times, extreme girls, and other viruses, engineers have to focus more on Webpage viruses when spreading and damaging computers through countless fixed or temporary malicious websites. How can such a short virus statement intrude into the computer and cause serious damage?

Although it is complicated to use a common virus to intrude into a computer, it can still be avoided as long as the vulnerability is blocked without being intentionally copied to or downloaded or opened by others. Web page viruses are intruded by browsing web pages, which are hard to prevent. Now let everyone know how webpage viruses work?

Step 1: webpage virus consists of a malicious code virus (usually a. EXE file suffixed with a normal image file) and a script file or a JAVA Applet. The virus maker writes the file to the webpage source file;

Step 2: The user browses the preceding webpage and enters the temporary folder of the computer together with the virus body, script file, and normal webpage content;

Step 3: run the hosts file again. The execution tasks include virus entry, Registry Modification, system process embedding, and hard disk partition attribute modification;

Step 4: webpage viruses are intruded. After the system is restarted, the virus is renamed, copied, and disguised. The subsequent damages start based on the nature of the virus;

Note: webpage viruses are simple in their work or are called genetic structures, but this means they can rapidly mutate.

Basically, all viruses can be killed by antivirus software, but unfortunately anti-virus software is always slow, especially for webpage viruses. In this regard, netizens can only reluctantly warn each other and try not to browse unfamiliar websites. Many websites log out malicious website addresses to remind everyone of this. Today, freedom on the Internet has been largely deprived.

In fact, the immune system is the biggest enemy of viruses. software engineers have long known that as long as script files are prohibited, web page viruses will not be able to intrude into the virus, but most of the web page effects will not be displayed, engineers cannot make the web page lose the charm of vivid and glorious people. To solve this problem, in the past, only the script monitoring function of anti-virus software was used to monitor the web page of the browser at the underlying level of the system and generate prompt information, which is determined by the user, this method is obviously out of common sense, so it is not widely recognized by users. A real-name software uses malicious web page code clearing technology. This method only solves the problem of fixing a very small number of malicious web page code intercepted earlier in IE, and the effect is very poor; some Immune software also uses the method of blocking the list of custom malicious websites, which is obviously too mentally retarded. Malicious websites are emerging one after another. How can we solve this problem by blocking the custom list; none of the above methods can fundamentally solve the problem of webpage virus intrusion on all browsers.

In this regard, engineers who design third-party management software are at the forefront again. They not only adopt script monitoring technology, but also perform multi-level processing on the script service module, on the one hand, ensure that the script file is enabled properly in all browsers, and on the other hand, cut off all possible paths of the script file carrying viruses. Engineers finally put a lock on the webpage virus, and the function of prohibiting webpage viruses has been added to the white maoqing tech V3.02, Master optimization 6.95, and Super Rabbit 7.3 software. In combination with the function of disabling the IE automatic pop-up window in the software, even if it is any malicious website, after installing the white cat cleaning technology V3.02, Master optimization 6.95, and Super Rabbit 7.3, it is also safe. Today, the free community on the Internet is now available again!