摘要： 移动Agent被称为新一代的网络计算模式，有着广阔的应用前景。但是安全性问题阻碍了它投入实际的应用，其中最困难的是保护Agent不受恶意平台的攻击。该文在分析现有安全策略的基础上，提出了一种基于第三方的安全模型。这种模型可以很好地解决上述问题，为解决移动Agent的安全问题提供了一个可行的方法。

关键词: 移动Agent, Agent安全, 安全模型

Abstract: Mobile agent, a kind of new generation network computing model, has a wide prospect in application. But the problem of security is an obstacle to its application. The most difficult thing is how to protect agents from the attacks from malicious platforms. This article analyses the existing secure policies and brings forward a secure model based on the third party. It provides an available method to solve the secure problem in the mobile agent field.

中图分类号: 

• TP311.52