Analysis of cloud computing and its security

Cloud computing is another milestone in the integration of computer technology and the development of the Internet, people have gradually known it, and it attracts the concerns of major IT enterprises, meanwhile it will lead the information technology revolution. With the growing popularity of cloud computing, the importance of security issues, showing a gradual upward trend, has become an important factor which is restricting its development. This article will start from the definition of cloud computing and the future of developing trend, secondly it analyses the current situation of the development of cloud computing, and finally describes the key technology of cloud computing security.