

(a) IWA
(b) RADIUS
(C) LDAP
(d) TACACS+
(a) All
(b) Any
(c) Explicit
(d) Transparent
(a) Administrator attempts to access Management console
(b) user attempts to access the internet
(c) Administrator attempts to access SG via SSH
(d) User attempts to access a CIFS file server
(a) Enhance security through authentication, virus scanning, and logging.
(b) Increase performance through TCP optimization, HTTP caching and pipelining.
(c) Control content with URL filtering, content stripping, and HTTP header analysis.