入侵检测论文题目

With the advent of the information age, the development of enterprises are also increasingly showing industrial diversification, the structure of the distribution, management information features. Computer network technology continues to improve, expanding the scope of information management, both internal departments, suppliers or outside the enterprise, affiliates and outgoing personnel, are required to establish between the corporate headquarters with a fast, secure and stable network communication environment. How to establish secure communication with the external environment and the internal network between the network environment, remote access to enterprise branch offices outside the internal network resources, a lot of companies in the current building information network problems to be solvedKeyword: VPN , network , tunnel , safely，IPSec，GRE

huffman编码上手最快,最容易理解,但是范围较窄,可供参考的资料比较少.课题4的话题很宽泛,网上各种资料也很多,综合起来参考一下就几万字了.看你是想怎么写了, 认真自己写的话, 课题2容易些. 如果是准备找资料来参考的话, 课题4是比较容易的.网络安全不熟悉