云计算,这个承载着无数IT精英和创业者梦想的概念,以其资源、网络、数据的开放和整合性这些特性,迅速地成为互联网数据革命最活跃的因子之一。然而,也正是因为这些特性,企业数据被截获篡改、商业信息有意或无意的泄漏等新模式下的安全问题也随之暴露。究竟谁愿意并有能力来为云计算护航,做“云端”的安全卫士呢? Cloud computing, a concept that bears the dream of countless IT elites and entrepreneurs, has quickly become one of the most active elements of the Internet data revolution with its resources, networks, openness and integration of data. However, it is also because of these features that security issues such as corporate data being intercepted and tampered with and intentional or unintentional disclosure of business information are exposed. Who is willing and capable of cloud computing escort, do “cloud ” security guards it?