Given the regularity of data breaches and the ubiquity of phishing schemes that aim to compromise your data, you should have multi-factor authentication (MFA) enabled on any account that offers this extra layer of security.

Proton Authenticator is a new 2FA app with encrypted sync, offline support, and no lock-in — all completely free and open source.

Proton Authenticator works on desktop and mobile, syncs securely, and gives you full control with no creepy data collection required