企业私有云平台安全技术研究

摘要

云计算作为一种新兴的计算机网络应用技术，近几年飞速发展，主要IT企业如Google，Microsoft，IBM，Amazon等纷纷推出其云计算解决方案，学术界也不断对云计算平台进行深入研究，取得了大量研究成果和实用技术，但是安全问题始终困扰着云计算的发展。这里主要讨论的是云安全的问题，借助企业私有云平台，开展云安全研究，重点在于研究如何结合企业现有的网络安全措施补充提高云平台安全性和可靠性，包括身份认证、访问控制、数据存储和入侵检测等方面的。提出了切合实际的云安全方案，形成满足企业安全需求的安全体系，实现安全和经济效益的双赢。%The cloud computing technology as a rising computer network application technology developed rapidly in recent years. Many IT companies such as Google,Microsoft,IBM,Amazon,etc. launched its cloud computing solutions. Many scholars and researchers have worked deeply on this problem. They achieved a lot of research results and practical technologies, but the safety problem always bothered the development of cloud computing. The security of cloud computing is discussed and re-searched in this paper by means of enterprise private cloud platforms. How to improve the security and reliability of the cloud platform(such as the security of identity authentication,access control,data storage and intrusion detection,etc.)is investigated emphatically. A solution for cloud computing security is proposed to form the unique security system and realize a win-win situa-tion of the economy and safety.