I made copies and opened them up and, yes, they indeed Zone Alarm files. After shutting down ZA, I moved the files to another folder and restarted the system and they have been recreated.
False alarm! Nothing to see here!
The “IAMDB.RDB” is the file where ZoneAlarm stores the permission info. The “BACKUP.RDB” is a backup of that file to roll back to in case the original gets corrupted.
I think the first file is created by Access when you open a database. It keeps track of what parts of the database are locked for editing. Not 100 percent sure on that one, though.
On preview, I see you are way ahead of me. Oh well