Cloud Virtual Machine Lifecycle Security Framework Based on Trusted Computing

Xin Jin; Qixu Wang; Xiang Li; Xingshu Chen; Wei Wang

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Cloud Virtual Machine Lifecycle Security Framework Based on Trusted Computing

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摘要

As a foundation component of cloud computing platforms,Virtual Machines (VMs) are confronted with numerous security threats.However,existing solutions tend to focus on solving threats in a specific state of the VM.In this paper,we propose a novel VM lifecycle security protection framework based on trusted computing to solve the security threats to VMs throughout their entire lifecycle.Specifically,a concept of the VM lifecycle is presented divided up by the different active conditions of the VM.Then,a trusted computing based security protection framework is developed,which can extend the trusted relationship from trusted platform module to the VM and protect the security and reliability of the VM throughout its lifecycle.The theoretical analysis shows that our proposed framework can provide comprehensive safety to VM in all of its states.Furthermore,experiment results demonstrate that the proposed framework is feasible and achieves a higher level of security compared with some state-of-the-art schemes.

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来源
《清华大学学报（英文版）》 |2019年第5期|520-534|共15页
作者
Xin Jin; Qixu Wang; Xiang Li; Xingshu Chen; Wei Wang;
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作者单位

College of Computer Science;

Sichuan University;

Chengdu 610065;

China;

College of Cybersecurity;

Sichuan University;

Chengdu 610065;

China;

College of Computer Science;

Sichuan University;

Chengdu 610065;

China;

College of Cybersecurity;

Sichuan University;

Chengdu 610065;

China;

College of Computer Science;

Sichuan University;

Chengdu 610065;

China;

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原文格式 PDF
正文语种 eng
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Cloud Virtual Machine Lifecycle Security Framework Based on Trusted Computing

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