KeyPulse Research
When digital trust meets the physical world.
Long-form analysis of authentication and physical-context problems. Not marketing — KeyPulse is not the answer in every piece.
Articles
01
03 A valid identity is not a valid situation
Authentication can be perfectly valid while the physical relationship between participants is not.
0202 What does MFA actually prove?
MFA strengthens identity assurance. But what does it actually establish about the physical context of authentication?
0301 when proximity is not presence
A signal may indicate that a device is nearby. It does not prove that both devices actually share the same physical situation.
Concepts
physical co-presenceproximity vs presenceenvironmental contextdevice co-presencerelay attacksphysical proof
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