Research on the security of Cloud computing virtualization network based on cryptography

Research on the security of Cloud computing virtualization network based on cryptography

Dong Guishan, Deng Chunmei, Deng

Virtualization Network technology is the key to build a new generation of cloud computing data Center to provide infrastructure support for cloud computing environment. On the basis of studying the typical architecture and Access application mode of cloud computing data Center, this paper analyzes the security requirement of data center virtualization network from the aspects of user security access, communication isolation and confidentiality protection, and puts forward the security technology framework of virtualization network, focusing on the enhancement of virtualization network security based on cryptography technology, The security mechanisms such as communication protection, information isolation and security exchange between virtual machines are analyzed and designed, and a solution for reference is proposed.

[keywords] cloud computing; data center; Virtualization Network; Cryptography Technology

Research on the security of Cloud computing virtualization network based on cryptography