网络安全管理是对网络系统中网管对象的风险进行控制，给操作系统打补丁属于（ ）方法。
- A.避免风险
- B.转移风险
- C.减少风险
- D.消除风险
正确答案及解析
正确答案
解析
减少风险的定义是降低风险概率到可接受范围。给操作系统打补丁显然降低了风险的概率，所以属于减少风险方法。
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