Research And Implementation Of Trusted Resource Pool Based On Cloud Computing Platform

Cloud computing provides the use of services,informations,applications and infrastructures consisted by resource pool of network,computing and storage by a new shared infrastructure approach.Today,many business users have begun to try it because of the pushing of the majority of cloud computing providers and supporters.However,the consequences and the risk of potential safety events are also much higher than traditional applications.Security and privacy issues become the primary reason of handering the businesses to use ofcloud services.The paper build a set of cloud computing platform trusted resource pool defense system to ensure get a cloud computing platform trusted operating environment from the three levels,including the security of physical machines environment,the creation and management process security of virtual machines and the security of virtual machines running.Firstly,the paper understands the importance and urgency of cloud computing security through the investigation of the cloud computing platform security situation.Then through the research of OpenStack and trusted computing theory to build a credible resource pool defense model meets the security requirements of cloud computing platform.The security of creating and running of a virtual machine is achieved by process monitoring system.Process monitoring system based on trusted computing theory put forward credible process model,achieves the process monitoring at the system kernel level.This can control the process of creating and starting of the process,real time monitor the running status of each process in the system,ensure the server to stably run for a long time.By researching Hypervisor and Libvirt,the paper gives the virtual machine monitoring system distributed system architecture and the specific design and implementation.The paper makes a deep research on trusted resource pool defense system based on cloud computing platform,and expound the system design and realizaton,has good theoretical and practical value.