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It's Me, and Here's My Proof: Why Identity and Authentication Must Remain Distinct

2009 Jan 22, 9:48"Revocation presents another challenge. If a system relies only on a biometric for both identity and authentication, how do you revoke that factor? Forgotten passwords can be changed; lost smartcards can be revoked and replaced. How do you revoke a finger?"PermalinkCommentsarticle microsoft security identity authentication biometrics
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