Shulou(Shulou.com)06/02 Report--

This article will explain in detail the factors that threaten network security, and the content of the article is of high quality, so the editor will share it for you as a reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

There are many factors that affect computer network security, and threats to network security mainly come from unintentional human errors, human malicious attacks, loopholes in network software systems and "back doors", which can be summarized as follows:

The threat of the network itself

1. Application system and software security vulnerabilities. It is difficult to ensure the security of web servers and browsers. At first, people introduced programs to keep the home page alive. However, many people do not know much about the software package when programming, and most people are not new programs, but make appropriate modifications to the programs. In this way, many programs inevitably have the same security vulnerabilities. And the emergence of each operating system or network software can not be perfect, so it is always in a dangerous situation, once connected to the network, it is possible to become a target.

2. Security policy. Improper security configuration results in security vulnerabilities, such as incorrect configuration of firewall software, then it does not work at all. Many sites unconsciously expand access rights in firewall configuration, ignoring the fact that these permissions may be abused by others. The main purpose of network intrusion is to obtain the storage rights, write rights and access to other stored contents of the system, either as a springboard to further enter other systems, or to maliciously destroy the system and lose its service capacity. For a specific network application, when it starts, it opens a series of security gaps, and many applications bundled with the software will also be enabled. Unless the user forbids the program or configures it correctly, there is always a security risk.

3. Back door and Trojan horse program. In the computer system, the backdoor refers to the access password deliberately set by the software and hardware makers in the program for unauthorized access, but also because of the large storage of the backdoor, it poses a potential serious threat to the computer system in the network. Trojan horse is a kind of special backdoor program, which is a kind of hacker tool based on remote control, which has the characteristics of concealment and non-authorization; if a computer is installed with Trojan server program, then the hacker can use the Trojan controller program to enter the computer and command the server program to control the computer.

About what threats to network security factors are shared here, I hope that the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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