Authorization protocols

Authorization protocols are methods that determine whether a person or device has permission to access specific resources or perform certain actions within a system. After authentication verifies identity, authorization protocols control what features or data are accessible based on predefined rules or permissions. They ensure that users only access what they're allowed to, maintaining security and proper function. Examples include OAuth for web services and access control lists in networks. Essentially, these protocols act as gatekeepers, managing permissions to keep systems secure while enabling legitimate use.