: Instructors often want to unlock existing NetAcad labs to add additional content or change the difficulty level for their specific curriculum. Locking Preferences

file and pasting it into a new, blank Packet Tracer file. While this doesn't "crack" the wizard, it allows you to modify the devices in a new environment where all options are enabled. Security Considerations for Instructors

“This tool is for educational purposes and password recovery on your own activities only. Unauthorized cracking of others’ Packet Tracer files may violate your institution’s policy.”