2FA Authenticator: MFA RSA

1. Download and open 2FA Authenticator: MFA RSA, then allow camera access if you plan to scan QR codes. 2. Create a PIN or enable biometric unlock to secure the app. 3. On the site or app you want to protect, open Security settings and choose to enable two factor authentication with an authenticator app. 4. Tap Add account, scan the QR code or enter the setup key manually, then enter the displayed six digit code to complete binding. 5. Organize your accounts by renaming or reordering entries, and create an encrypted backup file so you can restore tokens on a new device when needed.