Use Identity Finder (Spirion)...
Arkansas State ITS department provides Spirion, which is a security software that allows faculty and staff to run comprehensive searches on university computers to locate personally identifiable information (PII) and safely remove it when it's no longer being used, or secure it when it needs to be retained.
For more information on Spirion please contact the ITS Security Team at 870-972-3770 or itsecurity@astate.edu.