Website & Password storage

Hello, Exbrit1982.

Thank you for using Apple Support Communities.

I understand that you're concerned about the security of your iPhone/iPad keeping passwords. I'd like to help and I know how you feel about these concerns. Here are some articles that may help put your mind at ease:

Apple ID & Privacy

iCloud security overview

Set up iCloud Keychain on iPhone

Make your Apple ID more secure from iPhone

There are a few common scenarios where someone may try to obtain your information by presenting themselves as a legit source of help. Comes in all forms of communications: Avoid phishing emails, fake 'virus' alerts, phony support calls, and other scams

Let me know if this helps.

Cheers!