The Design And Research Of The Security Architecture Based On Cloud Platform Of Mobile Self-Service

With the rapid expansion of cloud computing market, cloud computing will gradually become the core of the Internet. And the mobile operators have to depend on the the privacy and security of the cloud computing system to protect their data and information. People can control the internet information easily, and even the entire internet, if they control the cloud computing data center. So keeping the security of information becomes a geate challenge to those mobile operators.This thesis is talking about the cloud security of self-service. Firstly, We analyze the research status and related technology of cloud security. According to the security problems and requirements of the cloud platform, it describes several key technologies of the self-service cloud security platform, and in accordance with the design principles, this paper proposes the integral security architecture of self-service cloud platform. This security architecture consists of five solutions:the security domain, the virtual switchs, the virtual gateways, intrusion and backup system. Finally, a test environment is set up, and the prediction of the security of cloud platform depends on the solutions of virtual switchs and intrusion within software.In this thesis, the platform is realized by virtualization technology and security domain technology. The virtualization of core devices not only fulfills the demand for flexible expansion of computing resources, but also can improve the utilization of equipments bandwidth. The virtual switching equipments of server block the connection of virtual machines, satisfy the consistency of network properties. The partition of security domain ensures network security of every region. In a virtual environment, it is helpful to improve the security and stability of the entire cloud platform that different network traffic is divided into different purposes by the virtual switches and virtual firewalls to avoid the interference of the communication flows. Building the secure platform is very significant to enhance the security of mobile cloud platform, and this secure platform has been working in one company of China Mobile Group. And it acquires good effects on social and economic. What’s more, it is a good role to business in other provinces.