基于PKI的移动代理安全策略研究

移动代理是新型的分布式计算技术,具有移动性和自治性两个特点,与传统的分布式计算模型Client/Server相比具有非常多的优势,有着广阔的应用前景,但安全问题一直困扰着移动代理的应用。针对移动代理系统所受的安全威胁以及带来的安全需求,提出了一种用PKI来实现移动代理系统安全性的方法,并分析了该方法的优点和有待改进的地方。

Security Policy Based on PKI for Mobile Agent

With two trait,the move ability and selfgovernment,mobile agent technology as a new distributed computation paradigm has the best advantage comparing to the Client/Server constructor,but security is an important issue for the widespread deployment of applications based on software agent technology.This paper enumerates the threat and the demand of security,provides an approach to protect mobile agent security based on PKI,and analyzes its advantages and deficiencies.