authentication error
Credential verification problem
An authentication error occurs when a system fails to verify someone's identity—typically because of wrong credentials, expired passwords, or mismatched security tokens.
The term appears constantly in computing: I keep getting an authentication error when I try to log in.
Authentication errors can also stem from server-side issues rather than user mistakes.
- loginAuthentication act or screen
- sign inAuthenticate to access
- passwordAuthentication string
- wrong passwordIncorrect authentication input
- deniedRefused or disavowed
access denied · failed · invalid · credentials · access · rejected · unauthorized · permission denied · timeout · server · bad request · username · locked · retry · token · expired · session expired · verification
- tech problemsbug, paper jam, low ink, dropped calls, bugs
- Computer Errorscrash, warning, file not found, access denied, kernel panic
- Login Problemswrong password, login failure, password reset, account recovery, email verification
- debuggingdebug, debugging, debugger, breakpoint, breakpoints
- software bugsbug, glitch, defect, fault, flaw
- system errorssystem crash, blue screen, kernel panic, stack overflow, access violation
authentication errorverified
Confirmed as accurate
authenticated · permission granted · authorized · signed in · welcome message
authentication, error, authenticate, authenticated, authenticating, authenticator, authentic, authentically, authenticity