云环境对学术信息资源安全保障的影响

The Influence of Cloud Computing Environment on Academic Information Resources' Security Guarantee

[目的/意义]云计算的应用使得学术信息资源的存储和开发利用形态发生了变革,进而对其安全及保障也产生了显著影响,厘清这些影响有助于安全保障工作的开展,进而推进云计算在学术信息资源管理中的应用。[方法/过程]从保障主体、安全边界、保障模式和安全威胁4个方面对云环境的影响进行分析。[结果/结论]与传统IT环境相比,云环境下安全保障主体变得多元、安全边界变成动态边界、保障模式趋向集中化和安全威胁日益复杂化,这也对安全保障的组织提出了新的要求。

[Purpose/significance] The application of cloud computing brings the revolution of the storage and utilization forms of academic information resources,as well as their security and guarantee. The analysis of the influences is helpful for the practice of security guarantee and the promotion of cloud computing applying to academic information resources management. [Method/process]This paper analyzes the influences of cloud computing environment from four aspects,including security responsibility subjects,security boundary,security mode,and security threats. [Result/conclusion] Compared with traditional IT environment,security responsibility subjects become diversified,security boundary becomes dynamic,security mode develops toward centralization,and security threats become more complex in cloud computing environment,and these changes raise new requirements for security organization.