Which statement about configuring an identification profile for machine authentication is true?
A. Cloud Web Security Connector mode with an active directory enabled supports machine authentication
B. Identification profile machine ID is supported locally, but the Cisco WSA does not support machine ID authentication
C. Cloud Web Security with Kerberos enabled supports machine authentication
D. If an Active Directory realm is used, identification can be performed for an authenticated user or IP address but not for a machine ID
A – “Be aware that the machine identity service is only available through Active Directory realms. If you do not have an Active Directory realm configured, this service is disabled. ”
https://www.cisco.com/c/en/us/td/docs/security/wsa/wsa11-0/user_guide/b_WSA_UserGuide/b_WSA_UserGuide_chapter_01000.html