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【课程简介】在云计算的架构下，云计算开放网络和业务共享场景更加复杂多变，安全性方面的挑战更加严峻，一些新型的安全问题变得比较突出，如多个虚拟机租户间并行业务的安全运行，公有云中海量数据的安全存储等。本课程主要介绍信息安全基础，从信息安全的三个方向展开，安全需求、安全领域和保障体系，了解信息系统如何在受到偶然或者恶意的原因遭到破坏、更改、泄露，如何保护系统连续可靠正常的运行，保障信息服务不中断，实现业务的连续性。
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