--> Authentication is the method of confirming the identity of a user.
--> When authentication is enabled, Cisco IronPort WSA authenticates clients on the network before allowing them to connect to a destination server.
--> When using authentication, it is possible to set up different web access policies by user or group membership, using a central user directory. Another primary driver for
using authentication is that of user tracking.
--> Cisco IronPort WSA supports two different authentication protocols: i)lightweight directory access protocol (LDAP) ii) NT LAN Manager (NTLM).
--> Because most organizations have an Active Directory server, they use NTLM. Single Sign-On is also only available when using NTLM.
--> In Explicit Mode, Client and Proxy Server uses HTTP 407 Request and Response messages to authenticate.
--> In Transparent Mode, Client and Proxy Server uses HTTP 401 Request and Response messages to authenticate.
Md.Kareemoddin
CCIE # 54759
--> When authentication is enabled, Cisco IronPort WSA authenticates clients on the network before allowing them to connect to a destination server.
--> When using authentication, it is possible to set up different web access policies by user or group membership, using a central user directory. Another primary driver for
using authentication is that of user tracking.
--> Cisco IronPort WSA supports two different authentication protocols: i)lightweight directory access protocol (LDAP) ii) NT LAN Manager (NTLM).
--> Because most organizations have an Active Directory server, they use NTLM. Single Sign-On is also only available when using NTLM.
--> In Explicit Mode, Client and Proxy Server uses HTTP 407 Request and Response messages to authenticate.
--> In Transparent Mode, Client and Proxy Server uses HTTP 401 Request and Response messages to authenticate.
Md.Kareemoddin
CCIE # 54759
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