4 an anonymous web browsing system is proposed and implemented based on group signature scheme . we also present the performance curve and security analyses of our system 4采用改进的群签名技术设计并实现了一个匿名web浏览系统,并给出性能分析曲线和安全性分析。
Anonymous web browsing is browsing the World Wide Web while hiding the user's IP address and any other personally identifiable information from the websites that one is visiting. There are many ways of accomplishing anonymous web browsing.