University of Northern Iowa

CatID Login

For assistance please contact the IT Service Desk: ITTC Room 36 (319) 273-5555 (319) 273-5555

What is my CatID?

Your CatID is the combination of your username and passphrase used for systems authenticated through the Central Authentication System. The CatID logo is your clue to use this username/passphrase combination to log in. Click here for more information.

Forgot your passphrase?

Use the CatID Self-Service Passphrase Reset to request a reset security code and reset your passphrase. Note: You must have previously configured your CatID Account Recovery settings in order to reset your passphrase.

First time user

Information about your new CatID including initial login help.

Passphrase requirements

See complete passphrase requirements.

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