【摘要】 迁移实例作为一种分布式计算和移动计算的支撑技术,已得到了广泛的研究和应用。但由于迁移实例的迁移执行,引起了全新的安全问题:如何保护迁移过程中的迁移实例?如何保护迁移实例免受恶意主机的攻击?针对这些问题,对当前迁移工作流系统的安全问题进行了介绍,并使用基于零知识证明的安全认证机制来保证系统既可以快速、方便地运行,又可实现系统的安全使用。更多还原

【Abstract】 As a basic technology of distributed computing and mobile computation, mobile agent becomes a focus of researches. Dueto migration in Internet and then execution in many unknown hosts, a new security problem is presented: how to protect the movingmobile agent? and how to protect the mobile agnet being attacked by some malicious hosts? For those problems, the security problem incurrent mobile agent system is introduced. Security-authentication mechanism based on zero knowledge proof makes the mobile agentsystem running more quick and easy.Moreover the system becomes more secure.更多还原