Unverified50% confidenceFactExact time
Hardware-key-based (FIDO2/Passkey) authentication methods bind verification to a specific device and origin domain, and are currently the most effective form of MFA against session hijacking.
1
Sources
50%
Confidence
Long-term
Relevance
10/11/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedModern authentication systems (such as TOTP-based two-factor authentication, SMS verification codes, and FIDO2/WebAuthn hardware keys) are designed by nature to resist automated attacks, making it nearly impossible for AI agents to complete these verifications without possessing the user's physical device.78% similarVerifiedPasskey is based on the W3C WebAuthn standard and the FIDO Alliance's FIDO2 specification, with asymmetric key encryption at its core, where the private key is securely stored on the device and never leaves it.75% similarUnverifiedHardware security keys are considered the solution with the strongest anti-phishing capability because they verify the actual domain name of the website, and even if a user visits a spoofed page the key will refuse to respond.74% similarUnverifiedPasskey is based on public-key cryptography, replacing traditional passwords with biometric recognition or a device PIN.72% similar
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