FEITIAN BioPass K26 security key is built on FIDO2 specifications which is issued and promoted by the FIDO Alliance to drive and enable a real passwordless multi-factor authentication. For enterprises who use passwords today and have a shared PC environment, security keys for Windows Hello provides a more seamless way for employees to authenticate without entering a username or password. To provide wider use cases, FEITIAN BioPass K26 is also compatible with FIDO U2F for web applications like Google, Salesforce, etc.Unlike passwords, using the FEITIAN BioPass K26 security key brings lower IT management costs, provides improved productivity, and enhanced security and privacy for both employees and employers. With a simple touch, the built-in sensor quickly verifies your fingerprint and automatically unlocks your device, allowing easy access to information stored on your device.The embedded security chip of FEITIAN BioPass K26 security key includes an advanced security architecture which was designed and developed to encrypt, store, and protect your fingerprint data. Once enrolled, your fingerprint data is used only to verify that it matches the enrolled fingerprint data. It isn't possible for someone to reverse engineer your actual fingerprint image from this stored data.Just press the security key button when prompted to do so during the log-in process to give you access to your account To register your fingerprint to the security key, please download the fingerprint registering application from: http://download.ftsafe.com/files/FIDO/web/BioPassFido.exe And download the user manual from:http://download.ftsafe.com/files/FIDO/Manual/BioPass%20FIDO2%20Manual.pdf Standard: FIDO U2F, FIDO2, HOTP Security Algorithms: ECDSA, SHA256, AES, HMAC, ECDH Interface: USB Type-C Communication Protocol: CTAPHID