计算机协议安全漏洞及其防护

Limitation and Protection of the Computer Protocol Security

协议是网络的基础，文章介绍了Internet的体系结构，分析了一些协议的安全漏洞，说明了黑客由此入侵的方法，并就如何为终端服务通信创建IPSec筛选器列表、如何创建和启用IPSec策略以保护终端服务通信给出了一种提高安全性的方法，对信息安全进行了初步的探索。

Protocol is the foundation of the network, the architecture of Intemet is introduced,some security hole of protocol are analyzed, several hacker intrusion methods based on it are explained, and a thought how to solve the problem is provided, for example how to create the list of the IPSec filter for the terminal services connection？ How to create and how to start the policy of the IPSec to secure the terminal services connection？ Then computer information security problem is preliminarily studied in this paper.