为移动代理构造一个安全运行虚环境

移动代理在其执行和迁移过程中涉及到的安全问题就是保护主机不受恶意代理的攻击，其中一个重要方面就是将由程序员的编程错误而造成的危险降到最低。这主要是通过代理程序设计语言来保证的。将代理程序限制在某个安全环境内执行－即为代理程序构造一个安全的运行虚环境为实现代理的安全性提供了基础。提出了一个有效地构造安全运行虚环境的算法。

Building of a Secure Running Virtual Environment for Mobile Agent

The security problem that the mobile agent may come down to us when it executing or travelling is to protect hosts from attacks of malicious agents. One of the important sides which is guaranteed mainly by agent programming language is to make the dangerous due to programming mistakes of programmer to be lowest. It offers the foundation for implementing the security of agent that to restrict the execution of agent in some secure environment,i.e. to build a secure running virtual environment for agent's program. This paper proposes an effective algorithm to build a secure running virtual environment.