Dear all members of Information Security, this is my first post here and I hope I came to the right place. I am currently studying about access control techniques and I am struggling to visualize and conceptualize the ideas.
Following is a set of techniques I have been reading about:
- Access Control Matrix
- Access Control Lists
- Access Control Capability
- Role-Based Access Control
- Rule-Based Access Control
I feel comfortable with  and ; partially comfortable with  and completely lost with . What I mean by comfortable is that I understand basic concept behind the technique but don't have a practical example of an implementation.
I would be happy with a clear definition which could assist me in visualizing these ideas. Ideally, I would be interested in visual type of information which could assist me to establish conceptual understanding. Bonus, if someone could describe concise practical example.