Reverse Authentication - Logout? Seriously?

Question

User identification

We were told by a web programming teacher that the reverse authentication is called "logging out", what is it seriously??

Answer 1

it all depends on the context.
if we accept that the meaning of the word " Authentication " is "authentication procedure", then "logging out" here is kagbe and not in business.
It looks like your teacher (or you) is making a common mistake and confusing authentication with authorization .

Answer 2

Seriously.