ToothPic Srl is an innovative start-up in the Cybersecurity field, active in improving the security and usability of authentication processes incubated at I3P, think-tank of the Politecnico di Torino. ToothPic’s proprietary technology guards the cryptographic keys that identify an online device by encrypting the same by way of a hardware feature of the device itself: the unclonable manufacturing imperfections of the photographic sensor, which makes each device unique. By using ToothPic, user credentials are protected from malware as they are never exposed.