This challenge will help you learn how to be smart with what you share online and how to protect your Smart Footprint. Do you know the difference between Private and Personal information? Private information, like your passwords, home address, or phone number, should never be shared online because it could put you at risk. On the other hand, Personal information, such as your hobbies or favourite music, is usually okay to share, but always ask yourself before sharing: Would I be okay if everyone knew this about me? And, if you’re ever unsure, it’s best to talk to a parent or teacher first!