


Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.Īnalytical cookies are used to understand how visitors interact with the website. These credentials are not shared across services, are resistant to phishing & replay attacks, and with the correct architecture resistant to MiTM attacks. With these new capabilities, the YubiKey enables the replacement of weak username/password credentials with strong hardware-backed cryptographic key pair credentials. FIDO2 offers expanded authentication options including strong single factor (passwordless), two factor, and multi-factor authentication. CTAP is an application layer protocol used for communication between a client (browser) or a platform (operating system) with an external authenticator such as the YubiKey 5 Series, and the Security Key Series by Yubico. Yubico is a core contributor to the FIDO2 open authentication protocol.įIDO2 is the evolution of FIDO U2F, and offers the same improved level of security based on public key cryptography. FIDO2 is an open authentication standard, hosted by the FIDO Alliance, that consists of the W3C Web Authentication specification (WebAuthn API), and the Client to Authentication Protocol (CTAP).
