在IT服务运营管理中，安全管理的关键指标，不包括（ ）。
- A.保密性
- B.完整性
- C.可用性
- D.可扩展性
正确答案及解析
正确答案
解析
安全管理的关键指标包括：运行维护服务过程中信息的保密性；运行维护服务过程中信息的可用性；运行维护过程中信息的完整性。
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