What Are Network Security Protocols?

The network security protocol is the foundation of creating a network security environment and the key technology for building a secure network. Designing and guaranteeing the security and correctness of network security protocols can ensure network security on the basis of avoiding information leakage problems such as network data loss or file damage due to insufficient network security level. In the application of computer network, a lot of research has been done on the security protocols of computer communication to improve the security of network information transmission.