Research on Network Security Strategy Model

Abstract

Nowadays integrated network ensures the security of information transmission by adding encrypt, simple authentication and so on, but it lacks effective means to secure the verification, authorization, confidentiality and completeness of the information, especially in the wireless network, and as a result of the openness of the transmission medium, it is particularly important to guarantee its security. This paper focuses on the modern cryptosystem to establish and realize a safe and practical integrated network security strategy model. The architecture of the model consists of three portions, namely security system, secure connection of network and security transmission of data, key management.