Authentication vs Authorization | AuthN Protocols
A uthentication generally referred as ‘ AuthN ’ and Authorization referred as ‘ AuthZ ’. AuthN challenges are to validate the identity of the user by user sign-in and AuthZ to ensure if the requested party has valid access to perform any read, write or edit operation on the requested file or resource. A good example that can help to digest the information is flight travel. Passengers have a valid photo ID + a valid travel ticket for the present date can only enter with in airport premises post authenticating their identity at the security gate. Again, before boarding to the flight the staff at the gate will ensure, if they are authorized to board to the flight by validating the flight number, flight time and seat number information present on the flight ticket. Common Authentication Protocols There are many authentication protocols to choose from when developing login systems for your app or managing application data security from application server. Each protocol comes with different ...