Steps in process?

in Security+
How many steps are in the following processes?
SSL:
Kerberos:
CHAP:
I think CHAP has 3 steps but I am unsure about it and the rest. Any help? TIA.
SSL:
Kerberos:
CHAP:
I think CHAP has 3 steps but I am unsure about it and the rest. Any help? TIA.
The command line, an elegant weapon for a more civilized age
Comments
http://www.ourshop.com/resources/ssl_step1.html
http://www.linktionary.com/c/chap.html
http://searchwindowssecurity.techtarget.com/originalContent/0,289142,sid45_gci1010018,00.html#Kerberos:%20The%20basic%20protocol
SSL: 3, 6, or 9
Kerberos: 5
CHAP: 3
Does that look right? Can anyone else confirm? I can't get a straight answer on SSL.
Knowing what each is used for will be tested on.
Additionally understanding the process of each is beneficial.
But there will be no "how many steps are in _____"
Good, I got that much.
Even better. Thanks!