摘要
移动代理系统的特点是移动性,自治性和智能性。在移动代理技术拥有完整性保护后,移动代理就可以免于被恶意的主机和其他代理攻击。传统的移动代理是由固定的代码段组成的,提出了一种改进的移动代理方法(MMA),这种方法可以在执行需求时动态添加新的代理代码模块,也可以删除冗余的代码模块。在基于Web的系统中这种方法比传统的静态方法更加灵活有效。
Mobility, autonomy, and intelligence are the features of mobile agent systems. On integrity protection within mobile agent technology, mobile agent can be protected against attacks from malicious hosts and other agents. The traditional mobile agents consist of fixed code parts. In this paper,we design Modified Mobile Agents （MMA） which consists of flexibly upgradeable agent code part. New agent code modules can dynamically be added and redundant code modules can be deleted on the executing requirement. MMA prove to be more flexible in agent - based web systems compared to the traditional static - type mobile agent.
出处
《现代电子技术》
2007年第14期150-152,共3页
Modern Electronics Technique
