How can I block Internet cafe technical vulnerabilities? (1)

When many technical vulnerabilities in Windows are damaged, the security of Internet cafes is threatened by the technical vulnerabilities in Internet cafes. The Internet cafe application environment involves not only the operating system, but also the network, online games, and billing management software. This also makes the Internet cafe application environment numerous technical vulnerabilities. More importantly, the countless technical vulnerabilities have brought huge economic losses to Internet cafes. As a result, a technical competition between the attackers and Internet cafe network administrators has been staged. What puzzles Internet cafe network management is how to effectively block technical vulnerabilities in Internet cafes?

What are the technical vulnerabilities in Internet cafes?

I am afraid no one can give an accurate answer to the number of technical vulnerabilities in the actual application environment of Internet cafes. Strictly speaking, the technical vulnerabilities of Internet cafes refer to some technical vulnerabilities that are powerful and destructive to the normal operation of Internet cafes and have destructive power on the billing system. In general, the technical vulnerabilities of Internet cafes mainly fall into the following categories:

1. Internet browser-based technical vulnerabilities: As we all know, in Windows, Internet era, Internet Explorer has become a "curse ", many vulnerabilities are caused by IE. In the application environment of Internet cafes, Internet Explorer-based technical vulnerabilities have become a time bomb for Internet cafes.

Attackers can exploit Internet Explorer vulnerabilities to do many bad things. Currently, many Internet cafes use some functions of billing management software to restrict users from viewing files on hard disks to prevent malicious damages. However, with the vulnerability of Internet Explorer, attackers can easily break through the lock of billing management software and view files on the computer hard drive of Internet cafes. In the address box of IE browser, enter drive letters such as C: \ to view the files in the hard drive partition. After you view the content on the computer hard disk of an Internet cafe, put a trojan in the computer or get a hard disk logic bomb. The fate of the Internet cafe computer can be imagined.

2. Technical Vulnerabilities Based on billing management software: In the price war, the internet price for Internet cafes is not as expensive as a kilo of cabbage. However, some people are still figuring out how to access the Internet for free, get rid of the restrictions of billing management software. Enter the keyword "billing management software vulnerability" in Google, Baidu, and other search engines at will. We can see 129000 search results, most of which are articles about how to avoid billing management software.

Shocking billing management software vulnerabilities

I will not describe how to damage the internet cafe's billing management software. The vulnerability based on the billing management software has become one of the most dangerous vulnerabilities for Internet cafes. It is also a technical problem that troubles Internet cafe network management.

3. File Download-based technical vulnerabilities: Many network administrators believe that the "File Download" function of the operating system is a hidden risk in the internet cafe application environment. Some hacker software and software that damages the internet cafe billing system are downloaded from the Internet. Because of this, file downloads become a technical vulnerability and a high-risk vulnerability in Internet cafes. It is true that the Internet cafe's billing management software can restrict file downloads. By modifying Shell32.dll, it can also restrict file downloads. However, these methods of blocking file downloads already exist on the Internet.

In short, the technical vulnerabilities of Internet cafes are not limited to the above three categories. With the development of technology, there will be more technical vulnerabilities in Internet cafes, and the normal operation of Internet cafes is also affected by these technical vulnerabilities. As a network administrator responsible for ensuring normal operation of Internet cafes, how can we effectively block these technical vulnerabilities?