首页 | 本学科首页   官方微博 | 高级检索  
     

基于可信计算的动态完整性度量模型
引用本文:杨蓓,吴振强,符湘萍.基于可信计算的动态完整性度量模型[J].计算机工程,2012,38(2):78-81.
作者姓名:杨蓓  吴振强  符湘萍
作者单位:陕西师范大学计算机科学学院,西安,710062
基金项目:国家“863”计划基金资助项目(2007AA01Z438200); 陕西省自然科学基础研究计划基金资助项目(2009JM8002)
摘    要:静态完整性度量不能保护系统在运行过程中的完整性。为此,提出一种基于可信计算的动态完整性度量模型。在现有的完整性度量架构中引入虚拟化技术,有助于系统管理员掌握系统在运行过程中的完整性。在软件加载后,对运行中的进程行为进行监控,动态度量其完整性。分析结果表明,该模型能防止运行过程中恶意攻击破坏系统的完整性,从而提高系统安全性。

关 键 词:静态完整性度量  可信计算  动态完整性度量  虚拟化  恶意攻击
收稿时间:2011-07-18

Dynamic Integrity Measurement Model Based on Trusted Computing
YANG Bei , WU Zhen-qiang , FU Xiang-ping.Dynamic Integrity Measurement Model Based on Trusted Computing[J].Computer Engineering,2012,38(2):78-81.
Authors:YANG Bei  WU Zhen-qiang  FU Xiang-ping
Affiliation:(School of Computer Science,Shaanxi Normal University,Xi'an 710062,China)
Abstract:The static integrity measurement cannot ensure the integrity of system in the run-time process.This paper presents a Dynamic Integrity Measurement(DIM) model based on trusted computing.Compared with other existing measurement architectures of integrity measurement,this architecture introduces virtualization technology to help the system administrators control the integrity of system in the run-time process.It monitors the processes' behavior in the run-time process and completes the DIM.Results prove that malicious attacks which damage to the integrity of system in the run-time process are defended against and the security of the system is improved.
Keywords:static integrity measurement  trusted computing  Dynamic Integrity Measurement(DIM)  virtualization  malicious attack
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《计算机工程》浏览原始摘要信息
点击此处可从《计算机工程》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号