Here is the slide I used for APIDays Berlin 2017: Banking APIs and PSD2 — The finish line for PSD2 and Open Banking. A couple of…
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Category: OAuth
APIDays 2016: Financial Grade OAuth & OpenID Connect
Here is the slide I used in API Days Paris 2016, for the Banking track. Direct link to slideshare: http://www.slideshare.net/nat_sakimura/financial-grade-oauth-openid-connect Hope they are useful.
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Fixing OAuth?
On the 14th and 15th of July, we had the OAuth Security Workshop 2016 at the University of Trier. Further, we had a IETF 96 side meeting…
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FAPI Presentation at Open Data in Finance Conference @ London
Here is the presentation file that I used for my 10 minutes OpenID Foundattion Financial API WG presentation at the Open Data in Finance Conference ( June 15,…
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Open Data in Finance Conference: Chair’s Welcome
Here is the script of the Chair’s remark at the opening of the Open Data in Fianance Conference in London (June 15, 2016) 09:00 –…
View More Open Data in Finance Conference: Chair’s WelcomeAuthorization Delegation: A financial accounts aggregation use case
I have many bank accounts. If I wanted to use a new and shiny graphing service, I have to get authorization from each banks individually.…
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Cut and pasted code attack in OAuth 2.0 [RFC6749]
The so called ‘cut and pasted code attack’ also known as ‘Frankenstein Monster Attack’ is an attack that the adversary swaps the ‘code’ in the…
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Code phishing attack on OAuth 2.0 [RFC6749]
Code phishing attack is the attack that the adversary obtains the code and client credentials from the legitimate client and uses them against the honest token…
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IdP Mix-up Attack on OAuth [RFC6749]
On Sunday 10, 2016, OAuth Security Advisory: Authorization Server Mix-Up was issued. Nov Matake wrote an excellent article about it in Japanese. To help understand the…
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On the XARA vulnerability on MacOS X and iOS
Just came across this article: Apple CORED: Boffins reveal password-killer 0-days for iOS and OS X, by The Register. Since the news itself did not explain…
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