流程至少包括两个以上的活动或动作,其核心要素是:人与人、事与事之间的协同关系。
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IDS常见的类型不包括( )
A. 主机IDS
B. 网络IDS
C. 指纹IDS
入侵检测系统(IDS)是防火墙的合理补充,是防火墙之后的第二道安全闸门。
A. 对
B. 错
The boy acted ____ he had never lived in Canada before.
A. as though
B. even if
C. as
D. since
____ to the doctor right away, he might have been alive.
A. If he went
B. Were he gone
C. Should he have gone
D. Had he gone