I need help
I would like to get better experience so I would know how to secure my Apple ID and phone
Marking your own post as Solved may prevent others from trying to help because they think you have fixed your problem.
You can also add 2 Factor Authentication to your account for more security.
Apple ID -Two-factor authentication
Two Factor Authentification availability.
2 Factor Authentication - How to generate a recovery key
Apple ID - Using app-specific passwords.
Apple ID - Two Step Verifications FAQ