【摘要】 分析了威胁网络安全的主要因素和TCP/IP协议的安全漏洞,介绍了网络安全防御技术及其应用,包括防火墙技术的应用,加密技术的应用,生物识别技术的应用等。更多还原

【Abstract】 This paper analyzes on the main factors threatening the network secu rity and the security loophole of TCP/IP protocol, introduces some defensive te chniques for the network security and their application, including the applicati on of the firewall technique, the application of the cryptography, and the appli cation of bio-identification technique, etc.更多还原