Author: Nat

So I got an Estonian e-Residency Card a while ago. This afternoon, finally, I decided to use it online with my Windows 10 laptop. The process is pretty

Today, December 24 of 2018 marks the 200th anniversary of this famous Christmas carol, “Silent Night, Holy Night.” It was in a small town in Austria called Oberndorf

Self-issued OP (SIOP) is defined in Chapter 7 of OpenID Connect (2014). If we take  that the Identity (set of data related to the entity) needs to be

I will be speaking at Trustech 2018 at 10:35 AM on November 27, during the track “IDENTITY AND PRIVACY: THE FULL PICTURE”.  You can find the information about

I am now in Singapore to deliver a keynote at Consumer Identity World APAC 2018.  Let us connect if you are around. 

In this episode, I used the Facebook hack as the leeway to explain why using an access token to represent a user is a bad idea.

I will be moderating a Panel titled “Blockchain: X-Border talk with the tech community” this Thursday. It is a part of the symposium called “Fin/Sum 2018” hosted by

This week, I have explained often an untalked property of OAuth 2.0.

Hi, Nat Sakimura here. In the last week’s episode, I have explained what are sender constrained tokens But you may wonder where these are going to be used.

In the episode #1, I have explained that OAuth uses metro ticket like “tokens” to access a protected resource. These are called bearer tokens as anybody who bears