Cloud computing SPI three-tier system from the different levels of interpretation of cloud security（云计算SPI的三层系统不同层次的云安全的解释）.doc

Cloud computing SPI three-tier system from the different levels of interpretation of cloud security (Free paper download center News) security problem is in fact already appeared in the Internet era, cloud computing in the final analysis is the same ICT technologies deepen the application only, and traditional IT systems security issues there is no essential difference, of course, due to cloud computing 3-4-5-6 “elements of architecture, it makes it so special, so it is necessary to take appropriate countermeasures and measures to be targeted against. Cloud computing service provider’s network if it is safe, others are very easy to misappropriation of user accounts? Storage if it is safe, will not cause data leaks? Not the losses caused by the cloud service how to deal with an emergency situation? Similar issues to cloud computing services providers are resolved, committed to our customers, the relevant departments need legislation to regulate. To pay attention to customers in the use of cloud computing services provided to be a balance on the ISP’s security and data security in the cloud, for example, the data is too important not to put clouds should at least make a backup; 2010 Amazon data center power failure caused concerns about the physical security of cloud computing, but if you have alternative contingency plans, the solution of this problem and the general outage, is not cloud computing-specific problems. Customers want to protect your account, to prevent others from stealing your account to use the service in the cloud, and let you pay the bill. To be sure, these security issues are in fact already appeared in the Internet era, cloud computing in the final analysis is the same ICT technologies deepen the application only, and traditional IT systems security issues there is no essential difference, of course, because cloud computing “ -4-5-6 elements of architecture has its own special, so it is necessary to take appropriate countermeasures