IPv6的安全机制及其安全性讨论

IPv6 Security Mechanisms and Safety Discussions

该文从IP发展历史入手，简要回顾了IPv6的主要特性，阐述了IPv6的安全机制，对IPv6的现实性应用给出了见解，认为IPv6已经进入实用化阶段，应该从现实角度完成IPv6安全性的实际应用，完善公钥、防火墙和兼容性等工作。最后，该文对企业网络从IPv4转为IPv6后的网络安全性模型提出了一些看法。

The history of the development from the IP start with a brief review of the main features of IPv6, describes IPv6 security mechanisms, practical applications of IPv6, gives the 9pinion that the IPv6 has entered a practical stage, it should be completed from a realistic point of view IPv6 the practical application of safety, improve the public key, firewall, and compatibility and so on. Finally, the text of the enterprise network from IPv4 to IPv6 network security model, after a number of observations.