Shulou(Shulou.com)06/03 Report--

In this issue, the editor will bring you five features about what computer network security is. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

The five characteristics of computer network security are: confidentiality, integrity, availability, controllability and reviewability. Computer network security refers to the use of network management control and technical measures to ensure that the confidentiality, integrity and usability of data are protected in a network environment.

The five characteristics of computer network security are: confidentiality, integrity, availability, controllability and reviewability.

Introduction to related knowledge:

Computer network security refers to the use of network management control and technical measures to ensure that the confidentiality, integrity and usability of data are protected in a network environment.

Computer network security includes two aspects, namely, physical security and logical security. Physical security means that the system equipment and related facilities are physically protected from damage, loss, etc. Logical security includes the integrity, confidentiality and availability of information.

Network security precautions:

The virtual network technology is used to prevent the intrusion based on network monitoring.

Use firewall technology to protect the network from hackers.

Virus protection technology can be used to prevent, detect and kill viruses.

The use of intrusion detection technology to provide real-time intrusion detection and take corresponding protection measures.

Security scanning technology provides strong support for discovering network security vulnerabilities.

Authentication and digital signature technology are adopted. Authentication technology is used to solve the identity recognition of both sides in the process of network communication, and digital signature technology is used to realize the requirement of non-repudiation in the process of communication.

VPN technology is adopted. The private network realized by using the public network is called virtual private network VPN.

The security technology of application system is used to ensure the security of application platforms such as e-mail and operating system.

These are the five characteristics of computer network security that the editor shares with you. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.