Next, SSL protocol is analyzed. SSL handshake protocol and the security of SSL are described in detail. Then, the system design plan, critical technology and implement method of a secure web system based on JAVA are proposed.

• 然后分析了SSL协议，着重分析了SSL握手协议及SSL协议各部分的安全性和抗攻击能力，并在SSL(Secure Sockets Layer)协议的研究基础上，详细介绍了一个基于JAVA的SSL安全Web系统的设计方案、技术特点与实现方法。