Study of MA Protection based Eztending Inheritance Hierarchy Trees and Time Check
Mobile agents (MA) are autonomous software entities that are able to migrate across heterogeneous network execution environments. Mobility and autonomy compensate the deficiencies of distributed technology pretty well. But the security issues with mobile agents have not been solved and are becoming obstacles for the application of mobile agents. Obfuscation is a technique by applying a behavior transformation to the mobile code before sending it to run on different platforms. This paper presents a protection scheme of combining obfuscation and time checking technology. Extending inheritance hierarchy tree and false restructure methods are adopted in the obfuscation technology. The combining protection scheme is tested in actual network management environment, which can effectively identify the malicious host.
mobile agent eztending inheritance hierarchy tree false restructure active protection time checking
Wu Jiehong Gao Fuxiang
Engineering Training Studio Shenyang Institute of Aeronautical Engineering Shenyang, China 110136 College of Information Science and Engineering Northeastern University Shenyang, China 110006
国际会议
第四届国际计算机新科技与教育学术会议(2009 4th International Conference on Computer Science & Education)
南京
英文
380-384
2009-07-25（万方平台首次上网日期，不代表论文的发表时间）