试题详情
- 单项选择题管理员遇到服务器安全性问题。许多服务器过去曾经遭受病毒感染。以下哪项可确保系统避免操作系统漏洞?()
A、执行入侵检测系统(IDS)
B、执行双因素认证方法
C、执行补丁管理程序
D、使用更复杂的用户密码
- C
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