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    Essential Skills
    Intermediate
    2 min read 6 stepsApril 2, 2026Verified April 2026

    Passkeys Explained: The Future of Passwords

    Understand passkeys — the new, more secure way to sign into websites and apps.

    At a Glance

    Category
    Essential Skills
    Difficulty
    Intermediate
    Read Time
    2 min read
    Steps
    6
    Topics covered
    passkeys
    security
    passwords
    authentication
    technology

    In this guide (6 steps):

    1. 1.What are passkeys?
    2. 2.How they work
    3. 3.Why they're more secure
    4. 4.Who supports passkeys?
    5. 5.How to set up a passkey
    6. 6.What about my existing passwords?
    1

    What are passkeys?

    ~15s
    Passkeys replace passwords with biometric authentication (fingerprint or face scan). Instead of typing a password, you verify with your face or fingerprint. No password to remember, steal, or phish.
    2

    How they work

    ~15s
    When you create a passkey, your device generates a unique cryptographic key pair. The private key stays on your device (never shared). Logging in uses your biometrics to unlock this key. No password ever crosses the internet.
    3

    Why they're more secure

    ~15s
    Can't be phished — there's no password to type on a fake website. Can't be stolen in data breaches — the key only exists on your device. Can't be guessed — there's no password to brute-force.
    4

    Who supports passkeys?

    ~15s
    Google, Apple, Microsoft, Amazon, PayPal, eBay, Best Buy, Kayak, and hundreds more. The list grows weekly. Check passkeys.directory for a complete list of supporting sites.
    5

    How to set up a passkey

    ~15s
    When a website offers passkeys: go to account settings > security > create passkey. Your device prompts for Face ID, Touch ID, or fingerprint. Done. Next login, just verify your identity biometrically.
    6

    What about my existing passwords?

    ~15s
    Passkeys supplement passwords — you can use both. Start creating passkeys for important accounts (email, banking) while keeping passwords as backup. Your password manager syncs passkeys across devices.

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    Official Resources

    GCFGlobal — Free Digital SkillsAARP Technology TipsSenior Planet

    Sources used to create and verify this guide. View all sources →

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