Joined: 23 Nov 2006 Posts: 19270 Location: Inside the Matrix
You can download RACF documentation from IBM.
ACF2 and Top Secret are available from the CA support site, but you must be a registered user.
There are thousands of references for these if you do a web search. You might also look at the product literature from the vendor sites as well. There are also forums (similar to this one) for each of the products.