2FA I feel is not secure because if someone gets ahold of my phone, then that's not good. And if I lose my phone number, again not good.
What would be the most secure way where my phone or phone number being compromised would not result in my wallet being compromised?
I am using Binance and set up 2FA, Sms authentication, and email authentication to log in to Binance exchange. I know there is a high risk if my phone got stolen or compromised. But is it so easy? My mobile phone is locked with a patternn lock and my fingerprint is also a face lock. I don't like to give my phone to any stranger, If someone gets my phone he needs to restore the phone. Without restore, No one can able to open/use my phone. So he did not log in to my Gmail or check google 2fa.
I don't know what is the best solution for it. Maybe you need to be more careful when you are using a mobile phone. Try to use all of the security systems maybe it's the only way to stay safe. I fell safe with my mobile.