OpenID Foundation Workshop Recap
On April 7, 2025, OpenID Foundation Workshop was given at Google campus in California. Recordings and slides will be coming out in the near future,…
Facebook hack and OAuth User Authentication [2 min OAuth]
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.
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Blockchain X-Border talk with the tech community
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…
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Secret of Authorization Code [OAuth 2 min]
This week, I have explained often an untalked property of OAuth 2.0.
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Where are Sender Constrained Token used in RFC6749?
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…
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2 mintues OAuth: Bearer and Sender Constrained Tokens
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…
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[2 minutes OAuth] #1 Basic Concepts
I have started a new Youtube video series to explain the concepts of OAuth 2.0 to non-technical people. The series name is “2 minutes OAuth”.…
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CfC: Requirements for Self Sovereign Identity
Main complaints around Self-Sovereign Identity fiasco that I have is that it is at best “Self-sovereign Identifier”. You will see it if you read the W3C…
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Merry Privmas!
Happy birthday to you Happy birthday to you Happy birthday dear GDPR Happy birthday to you Merry Privmas!
View More Merry Privmas!My Slides for May 15 presentation at #EIC18
It was a fun day as always at #EIC18. No time right now to properly blog about it, so here are some of the tweets related…
View More My Slides for May 15 presentation at #EIC18Facebook, mydata, and Self Sovereign Identity
The hype and hysteria around blockchain, blockchain identity and Facebook/Cambridge Analytica scandal have been quite interesting to watch. It did and is still showing a…
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