The NIST 800-63-3 standard is a comprehensive guide for ensuring secure digital identity authentication. It details the best practices, requirements, and recommendations for managing user identities and implementing secure authentication processes in online systems and services. This standard is highly regarded by organizations, government agencies, and security professionals as a valuable reference for enhancing their identity and access management practices. 1Kosmos is certified to this standard by the Kanatra Initiative providing organizations with a high assurance of the identity on the other side of the digital connection.