摘要
主动网络的可编程特性在为网络提供了快速部署新协议和安装新服务能力的同时也带来了新的安全隐患,主动代码的定位和撤销就是其中的一个关键问题。该文提出了一种基于域的主动代码的定位和撤销机制,该机制不仅消耗资源少,响应时间快,而且还使用了认证和授权策略来保证节点的安全性。
The programmable character of active network makes it possible to deploy new protocols and install new services quickly, however it brings new security threats at the same time. Active code location and revocation is an important security problem in active network. A domain-based mechanism for code location and revocation is presented to provide a safe and efficient way to locate or revoke an active code, it consumes less resources, provides quick response. In addition, authorization and authentication are used to provide a safe active node environment.
出处
《计算机工程》
CAS
CSCD
北大核心
2004年第22期42-43,106,共3页
Computer Engineering
基金
国家自然科学基金资助项目(60173059)
