Research on Computer Network Security Problems and Countermeasures

Abstract

Abstract With the continuous development of internet, people cannot live without computers and networks. However, in the process of using network, there are often a lot of security problems. This reduces the user’s sense of experience and threatens the security of users’ personal information. This study discusses the importance of computer network security, the specific types of security problems and several effective countermeasures. This provides a basis for the development of computer network security.