I need to understand the authentication methods ISA 2000 uses (I know about NTLM and Basic (clear text)).
I would like to understand how exactly NTLM works and also what is a flow of authentication between a browser and ISA 2000 in a proxy mode.
Flow is like this: HTTP client-> MS ISA2000 -> Web Server. and back.
Points needed clarification:
1. NTLM - how it works?
2. Priority and rollback of authentication methods on ISA 2000.
Thanks in advance.