- you shouldn't share your personal information on the internet,
- you should think before you write comments about people - how it could effect them,
- you should always tell an adult if there is something that upsets you,
- you shouldn't meet someone you have talked to on the internet without an adult.
Choose a strong password with different characters and numbers.
There are more another ways to secure your devices when surfing through Internet ,You can use a VPN (Virtual Private Network) they are usually more secure then simple , also they help to unlock many websites which are blocked by your service provider , It is usually recommended to use a Paid service rather than using free service. And an Anti-virus must have to be in your device if you want a secure surfing.