A Real-Name Access Mechanism for the Next Generation Internet

With inherent design defects, the current Internet is facing with security threats and application bottlenecks. In this paper, a network security model of host real-name access was established by introducing host identity protocol and PKI system. It consisted of host authentication, host identifier management, and expansion domain name query. The source address and host name authentication, addressing and fine-grained access control were implemented by the model. It greatly improves the Internet security by providing an exploration scheme for construction of reliable next generation Internet.