A.安全认证服务 B.访问控制安全服务 C.数据保密性安全服务 D.数据完整性安全服务
单项选择题空白(1)为()
单项选择题Setting redundant components in subsystem to handle with the risks brought by the defaults of original components,what kind of risk response strategy is this?()
A.Risk avoidance B.Risk acceptance C.Risk mitigation D.Contingency plan