# Editor, OAuth 2.0 (RFC 6749)

Source: https://startwithidentity.com/experts/dick-hardt/
Last updated: 2026-09-20
License: content by Start with Identity. Cite the source URL.

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## Bio

Dick Hardt edited RFC 6749, the OAuth 2.0 Authorization Framework, the document nearly every modern login flow rests on. He founded Sxip Identity in 2003, was a founding board member of the OpenID Foundation, later founded SignIn.Org, and now runs Hellō. Before identity he founded ActiveState. His 2005 Identity 2.0 talk at OSCON is still the reference point for user-centric identity as an argument.

Profile built from public IETF, foundation, and press records.

## Where their work shows up

[OAuth 2.0](https://startwithidentity.com/standards/oauth-2-0/) is the closest thing the internet has to a universal delegation primitive, and RFC 6749 is where it is defined. The framework's deliberate flexibility, extension points instead of a single profile, is both why it spread everywhere and why the industry spent the next decade writing security guidance around it, culminating in [OAuth 2.1](https://startwithidentity.com/standards/oauth-2-1/). See [OAuth vs OIDC](https://startwithidentity.com/guides/fundamentals/oauth-vs-oidc/) for the distinction his specification is most often cited to settle.