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passwordless sign in

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Passwordless sign in on Windows replaces traditional passwords with device-bound credentials like Windows Hello PINs, passkeys, and biometric authentication. Windows Hello PINs are tied to the device's TPM hardware, making them resistant to phishing and server-side breaches. Passkeys, supported in Windows 11 and partially in Windows 10, allow sign-ins using face, fingerprint, or PIN instead of typed passwords, reducing phishing risks. These methods rely on asymmetric cryptography and local key storage, shifting the attack surface away from shared secrets. Discussions on WindowsForum cover how to enable and use these features, their security advantages, and practical setup steps for a passwordless experience.
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    Why Windows Hello PINs Are Safer Than Passwords (TPM and Device-Bound Crypto)

    Windows Hello PINs are safer than many people assume, but the reason has less to do with the four digits you type and more to do with the cryptography underneath them. Microsoft’s own documentation says a Hello PIN is tied to the device, never sent to the server, and backed by TPM hardware that...
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    • phishing resistant auth tpm 2.0 security windows hello
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    • Forum: Windows News
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    Enable and Use Windows 11/10 Passkeys (Windows Hello) for Passwordless Sign-Ins

    Enable and Use Windows 11/10 Passkeys (Windows Hello) for Passwordless Sign-Ins Difficulty: Intermediate | Time Required: 15 minutes Passkeys are a newer, safer way to sign in to websites and apps without typing passwords. Instead of something you know (a password), you use something you have...
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