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    Authenticator Apps

    Stronger than text codes.

    Why use one

    • SMS codes can be stolen.
    • Authenticator app safer.
    • Free.
    • Codes change every 30 sec.
    • Hacker-resistant.
    • Banks recommend.

    Best apps

    • Google Authenticator — free.
    • Microsoft Authenticator — free.
    • Authy — free, syncs devices.
    • 1Password (paid).
    • iPhone built-in (Passwords).
    • Pick one.

    Setup at site

    • Login site security.
    • 2-Factor → Authenticator app.
    • Scan QR code with app.
    • Enter 6-digit code.
    • Done — protected.
    • Save backup codes.

    Daily use

    • Login to site.
    • Open authenticator app.
    • Find that site.
    • Type 6-digit code.
    • Codes change every 30 sec.
    • Quick once habit.

    Backup codes

    • Print + save.
    • If you lose phone.
    • Recovery codes work once.
    • Senior file at home.
    • Don't lose them.
    • Hugely important.

    Senior tips

    • Start with bank account.
    • Then email.
    • Then social media.
    • Authy syncs across devices.
    • Don't skip backup codes.
    • Family help with setup.

    Authenticator + bank = senior safety

    SIM-swap scams target seniors. Text code 2FA can be stolen. Authenticator app codes can't. Free Google Authenticator + 30 minutes setup = senior accounts much safer. Start with bank, email. Save backup codes. Don't skip — fraud prevention essential.