单项选择题
A. Sophos and McAfee B. Webroot and Sophos C. Webroot，Sophos and McAfee D. None of the above
A. A global setting B. Defined separately for each Access Policy C. Defined separately for each Identity D. Defined separately for each malware engine
A. Day Zero Revocation engine B. SaaS Access Control C. Dynamic Vectoring and Streaming engine D. Application Visibility and Control