What is a Pennkey?  https://pennkeysupport.upenn.edu/about


To change a Pennkey password https://weblogin.pennkey.upenn.edu/changeexpiredpassword 


Register a Pennkey https://challengeresponse.apps.upenn.edu/challengeResponse/jsp/fast.do?fastStart=registerMyPennkey 


Test a Pennkey password https://challengeresponse.apps.upenn.edu/challengeResponse/jsp/fast.do?fastStart=pennkeyTester


PennKey Password Complexity Requirements

Your PennKey password must meet minimum complexity and character length requirements as follows:




PennKey Recovery Service

As of November 15th, 2022, the PennKey Self-Service Password Reset (SSPR) process has replaced the Pennkey Challenge Response process.  


https://www.isc.upenn.edu/pennkey-self-service-password-reset-sspr-project#SSPR-Details