求摘要的英文专业翻译基于脑卒中医联体云平台的云应用安全研究 摘 要：随着云计算的快速发展和医疗卫生信息化建设的迅速推进，

With the rapid development of cloud computing and the rapid advancement of medical and health information construction, medical cloud application has become a hot research of medical and health information technology. And the security problem is always the weak link of cloud application research. Due to the special nature of the medical industry, medical cloud application security is more important. According to the actual characteristics of the medical industry, in a conjoined collaborative control cloud platform as an example, on the basis of the previous research on medical cloud platform security architecture, especially aiming at the security problems faced by medical cloud at the application level to make supplementary, in terms of user control, security protection and detection and safe migration put forward the corresponding application of cloud security solutions, for medical cloud application new security technology research to make a modest contribution.

Key words: cloud computing; application security; user management; security migration