earticle

영어

With the development of virtualization technology, some security problems have appeared. Researchers have begun to suspect the security of virtualized environments and to consider how to evaluate the degree of their security. But there are no uniform virtualized environment security evaluation criteria at present. In this paper, we analyse the security problem in virtualized environments and present our criteria. We further research its support technology and authentication methods. First, we introduce the background of the problem. Next, we summarize the related work. After that we present our virtualized environment security evaluation criteria and introduce our work on support technology and authentication method. For support technology, we propose some safety guarantee technology for each security level. For authentication method, we give some ideas for the evaluation of each security level.