Which method is used by Cisco Security Agent to get user information from the OPrtating System?
A.
State secure SSL using HTTPS session
B.
Application (Layer 7)-based (Cisco proprietary) encryption
C.
NetBIOS socket on TCP port 137-139 and UDP port 137-139
D.
Win32 application binary interface (ABI)
E.
Win32 application programming interface (API)