1
vote
2answers
54 views

Requesting administrative access in a company

I have been given the task of defining a process for assigning administrative access. One of the requirements for this processs is that if a subject wishes to gain adminstrative access, only the ...
0
votes
2answers
49 views

How to handle data-dependent Claims?

This question is about Claims-Based Authorization and Windows Identity Foundation (unfortunately I lack the priviledge to create a tag for this). Consider the following simple use case: I have a ...
0
votes
2answers
53 views

Should a user be able to change another user's role to match their own?

Lets say a web application has four user roles. Standard, Supervisor, Manager and Administrator. Should a manager be able to promote someone else to a Manager, or only to a supervisor? I realize in ...
23
votes
1answer
14k views

What is the difference between RBAC and DAC/ACL?

What are the benefits of each, and when should I choose one over the other? Are there situations where these should be merged? Do you have examples of common usages? And what about MAC, where ...