In the trailer department we carry Jet Co, Haulass, and Dynaweld. We also have an assorted inventory of used cars, Ford, Chevy, Mercury, and GMC, Volkswagen, Honda, Dodge and Nissans, Trucks, Vans and SUVâs.
In short, please. :-). Authentication = login + password (who you are). Authorization = permissions (what you are allowed to do). Short auth is most likely to refer either to the first one or to both.
OAuth isnât meant to do stuff like validate a userâs identity â thatâs taken care of by an Authentication service. Authentication is when you validate a userâs identity (like asking for a username / password to. log in), whereas authorization is when check to see what permissions an existing user already has.