A new virus is spreading via email and exploits an old vulnerability in a company’s main OS.Which of the following BEST helps to mitigate this type of threat（）A. Incident responseB. Asset managementC. Patch managementD. Policies and procedures

单项选择题

A new virus is spreading via email and exploits an old vulnerability in a company’s main OS.Which of the following BEST helps to mitigate this type of threat（）

A. Incident response
B. Asset management
C. Patch management
D. Policies and procedures

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