Introducing Device Fingerprinting on Proof of Human
You can now identify the same device across different sessions, without cookies, login details, or personal information.
> A visitor starts a session
> Proof of Human fingerprints their device
> They return later
> The same visitor ID is recognized, instantly linking their sessions
Combined with Proof of Human’s behavioral signals, device fingerprinting makes it easier to identify repeat participants, link suspicious activity across sessions, and catch bad actors faster.
Device fingerprinting is available now and included in all Proof of Human plans