Overview#
Permission is complex and ambiguous without a provided
context.
Permission generally as merriam-webster
provides, Permission is:
We distinguish between a
Privilege and a
Permission
Permission is a component of Authorization which has the following Three Components, two of which are required:
Authorization is when a
Trustor grants a
Permission to a
Trustee to perform a
privilege against a
Target Resource
Permission conflicts (or
Privilege Conflicts) are common issues encountered.
Generally for most technical concepts, Permissions are either positive or negative.
Generally:
- Positive Permissions express what CAN be done
- Negative Permissions express what CANNOT be done.
Negative Permission#
Access to the
Target Resource is
denied unless the Permission is granted.
Access Control is the process of determining whether a Permission or
Privilege has been
Authorized by a
Trustor to a
Trustee.
There might be more information for this subject on one of the following: