A good digital citizen is a person who uses the technology correctly and appropriately. Some characteristics are you don't bully, steal info ,being nice and kind to people, and keeping your password a secret.
Keep your password a secret, you favorite animals, sports, things to do because that may relate to your password. Don’t use your real name online. Don’t use other peoples info online because that makes you a hacker.
You can keep a positive footprint by always cheering people on an supporting the positive things on the internet. Don't hit like on a bad things because you could get in trouble for it.
By making a complicated password and install hack blockers and keep your password a secret.
The correct or acceptable way of communicating on the Internet. Don’t share password or personal info including address.
A digital footprint is a trail of data you create while using the Internet. Whatever positive thing you do online you leave a positive digital footprint. It can help you get into jobs and there is a higher chance of not getting in trouble and you will gain a strong bond of trust between people.