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TCP/IP协议是当前互联网的主流通信协议,已成为网络通信和应用的实际标准。然而,基于数据流设计的TCP/IP协议自身存在许多安全漏洞,在Internet发展的早期,由于应用范围和技术原因,没有引起重视。但这些安全漏洞正日益成为Harker的攻击点。在电子商务、电子汇兑、网上交易等活动中,对TCP/IP网络服务的任一环节的攻击,都可能威胁到用户帐号、密
TCP / IP protocol is the current mainstream Internet protocol and has become the de facto standard for network communications and applications. However, the TCP / IP protocol based on data stream design has many security vulnerabilities itself. In the early days of Internet development, due to the application scope and technical reasons, no attention was paid to TCP / IP protocol. But these security holes are increasingly becoming Harker’s point of attack. In e-commerce, electronic exchange, online trading and other activities, any part of the TCP / IP network service attacks, may threaten the user account, the secret