The Problems and Countermeasures of Computer Network Security

Hang-Hang Yang

Abstract

With the rapid development of information technology, computer network security issues are becoming increasingly prominent. This article thoroughly analyzes the key problems faced in the current network security field, such as insufficient identity authentication mechanisms, incomplete data encryption measures, and lack of data backup strategies. In response to these issues, corresponding countermeasures are proposed, including strengthening identity authentication and access control, enhancing data encryption and transmission security, and implementing regular data backup and recovery mechanisms. These countermeasures aim to improve the overall security of computer networks and reduce security risks. The importance of computer network security is emphasized in this article, along with the urgency and necessity of implementing these countermeasures.

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