In simple terms: passwords
How to create, remember and manage them safely
Does every application need a password?
Never use the same password for different accounts. Always protect your email, social media profiles, user profiles associated with home banking services, credit cards, financial products and investments with different passwords. Indeed, if a hacker were to attack one of your accounts, they could also access the other ones protected with the same password, and access your user profiles.
There are so many of them and it’s not easy to remember them all. What you need to do is find the right way to choose them and keep them safe.