一种基于信誉度的移动代理安全策略  

A Security Policy of Mobile Agents Based on Creditworthiness

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作  者:赵明 严宏举 韩进喜 ZHAO Ming;YAN Hongju;HAN Jinxi(Naval Equipment Department,Beijing 100071,China;Unit 32381,PLA,Beijing 100072,China;Institute of Systems Engineering,AMS,PLA,Beijing 100082,China)

机构地区:[1]海军装备部,北京100071 [2]中国人民解放军32381部队,北京100072 [3]中国人民解放军军事科学院系统工程研究院,北京100082

出  处:《计算机与网络》2019年第24期53-56,共4页Computer & Network

摘  要:针对移动代理的安全性问题,在已有移动代理研究的基础上,研究了安全保护策略。对加密移动代理携带的重要数据信息,提出了信誉度的概念,根据需要将信誉度进行等级和操作权限确定,基于主机和移动代理构建双向信誉度和安全校验认证机制,根据信誉度等级确定是否为恶意主机或代理,以便进行接纳和拒绝操作,实例证明了安全保护策略对移动代理安全的作用。Aiming at the security problem of mobile agent,on the basis of mobile agent,the security protection policy is studied.Firstly,the important data and information carried by mobile agent are encrypted,and the concept of creditworthiness is proposed.Based on the requirements,the classification and corresponding operation privilege are defined for creditworthiness and corresponding operation privilege confirmation.The bidirectional creditworthiness and security parity-check authentication mechanism between the host and mobile agent are constructed to determine if the host or agent is malicious according to the creditworthiness classification for admission and rejection operations.Finally,the instance verification is implemented to verify that the security protection policy is useful for the security of mobile agent.

关 键 词:移动代理 信誉度 信誉度等级 操作权限 

分 类 号:TP393[自动化与计算机技术—计算机应用技术]

 

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