NTLM Authentication

Ally77

Could anyone please help clear this up as i have read conflicting articles!!
I am under the impression that:
(1) NTLM is required for 95, 98 and NT4.0 (SP3 and less) clients

(2) NTLM v2 is supported on Windows NT 4.0 with at least service pack 4

(3) NTLM v2 is supported on 95, 98 and NT 4.0 is the active directory client extensions have been enabled

I am gettin confused by articles that contradict this. Can u tell me if im right or wrong??

Thanks

Pecco

From what I've read that is correct. What does the conflicting article say?

Ally77

Thanks Pecco,
That is what i understood to be correct but i read a few articles that said Windows NT 4.0 with SP3 or less and without AD client extensions installed could use NTLM v2, which im very sure is wrong. Thankyou for the reply