595
Can somebody solve this puzzle?
(lemmy.today)
Edit: @Successful_Try543@feddit.org solved it. It says "one special character". Not "at least one".
Time-based one-time passwords. It's been used for years for multi-factor authentication.
https://en.wikipedia.org/wiki/Time-based_one-time_password
Yeah, multi factor, that means you still have a regular password as well as the totp.
that was one example of where they are used lol