Past Work

I launched a consulting practice with my business partner, Lucy Yang, in 2021. I will continue commercial work through this practice. To engage me, please visit our new website and reach out to us there.

For the past 18 years, I have helped shift data ownership and digital identity management back to Internet users.

I have written several books on digital identity that demystify the field and help newcomers become active contributors. I have been a key builder and supporter of the global community of digital identity architects, gathering network and cross-field expertise along the way. I have correctly predicted the development of digital identity infrastructures and continue to be forward-looking in my work.

Advising

Become an actor in the field

I help those new to the industry get a rapid start.

I have helped build and I am actively involved in several organizations that steer the development of digital identity and its open standards. I sit on the advisory boards of several startups and organizations.

Speaking

Keynotes and custom workshops that empower attendees

I have shaped the infrastructure of user-centric identity standards since its early days, from OpenID to blockchain technologies.

I tailor my keynotes for every audience. My two decades of experience means attendees can understand digital identity in its historical context with a concrete grasp on its future.

Past Conferences