Nat Sakimura is a well-known identity and privacy standardization architect and the Chairman of the Board of the OpenID Foundation. Besides being an author of such widely used standards as JWT (RFC7519), JWS (RFC7515), OAuth PKCE (RFC7636) and OpenID Connect, he helps communities to organize themselves to realize the ideas around identity and privacy. His current projects include FAPI, ISO/IEC 29184 Online privacy notice and consent, ISO/IEC 27551 Unlinkable Attribute-based entity authentication, OAuth JAR, RAR, and mTLS.