Answer Happy

All access control models rely on the distinction between subject and objects. A subject, such as a user or a group, can access an object. Objects include files, folders, devices, and other resources. When you use a printer, for instance, you are the subject and the printer is the object. When you attempt to use it, the system checks an access control list to see if you have permission to access the resource - in this case, to use the printer. Have an idea about all types of Access control models (Provided below) and pick out some example scenarios where these can be applied. An example is provided. Discretionary Access Control (DAC) Mandatory Access Control (MAC) . Role-Based Access Control (RBAC) . Attribute-based Access Control (ABAC) . Rule-Based Access Control . Risk - Adaptive Access control Identity-Based Access Control . Organization Based Access Control Example: RBAC . . An approach that will make it easy to reassign permissions when users move around the organization This approach would allow an administrator to simply change a user's role when they switch jobs and then the permissions would automatically update based upon the user's new role.