- Your digital footprint starts when you're very young.
- Information should never be given out online.
- Don't download something unless you're sure it's safe.
- Upgrade regularly.
- Passwords should be a mixture of letters, numbers, and symbols.
- Websites starting with "https" are secure.
- Think before you post something.
- It's not illegal to post someone's personal business, but it could make some people upset.
There are many websites that have more information on this topic. This is the most helpful that I have found.
This is a link to a video talking about 'Flaming'