Security Virtual Network of Cloud Data Center
Sun Xin-hong · Information Security and Communications Privacy · 2012
The virtual network security is an important component of cloud computing security. In order to control and protect the virtual network traffic,a virtual network security solution based on Ethsec encrypted compression technology is proposed,and in this solution,virtual security layer,virtual security switch,security virtual network management platform and security virtual network key distribution center are designed. By the Ethsec technology,SM2 and SM4 algorithm,the Ethernet MAC frame transferred among between the virtual machines is compressed and encrypted,thus to realize the monitoring and analysis of all the virtual network traffic by virtual security switch.