Getting hacked isn’t just about losing a password anymore. A single breach can expose your entire digital life. br br Two-factor authentication (2FA) protects you, but most authenticator apps trap your codes on one device, leaving you locked out if your phone breaks or gets stolen.br br In this step-by-step tutorial, we’ll show you how to set up Proton Authenticator, the open-source 2FA app that gives you:br br 🔑 Cross-device sync – access your codes on phone, laptop, and desktopbr 🔒 End-to-end encryption – no one can access your codes (not even Proton)br ☁️ Automatic backups – restore your codes in minutes if you lose your devicebr 📱 Offline access – your codes work even without an internet connectionbr br We’ll walk you through:br ✅ Installing Proton Authenticator on all your devicesbr ✅ Importing existing codes from Google Authenticator and othersbr ✅ Creating new 2FA codes for your accountsbr ✅ Enabling cross-device sync and automatic backupsbr ✅ Securing your codes with biometrics and encryptionbr br Take 15 minutes to set this up now and save yourself days (or weeks) of account recovery later.