Changes in security of ArcGIS Server from version 9.3 to 10.1

Discussion created by alireza on Feb 1, 2013
I am aware that the concept of of Token Service ( authentication mechanism)   and Role based Access Control (RBAC)  ( management of permissions ) are introduced at 9.3 version.

I like to have a matrix to show me what changes are applied to these concepts from 9.3 to 10.1?