作为信息安全的属性之一，（ ）指信息不被泄露给非授权的个人和实体，或供其使用的特性。
- A.完整性
- B.可用性
- C.保密性
- D.可靠性
正确答案及解析
正确答案
解析
信息安全属性包括：
（1）机密性（保密性）：是指信息不被泄漏给非授权的个人和实体，或供其使用的特性。
（2）完整性：是指信息在存储或传输的过程中保持不被修改、不被破坏、不被插入、不延迟、不乱序和不丢失的特性。
（3）可用性：是指信息可被合法用户访问并能按要求顺序使用的特性。
（4）可控性：是指授权机构可以随时控制信息的机密性。
（5）可审查性：对出现的网络安全问题提供调查的依据和手段。
（6）可靠性：是指信息以用户认可的质量连续服务于用户的特性。
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