.Nat Zone

It is largely the matter of the RPs. Sun announced that it will provide the employees OpenID as long as they are employed by Sun.…

View More Trustability of the OpenID

so that OpenID developpers are assured that you are not going to be chased after for any patent that Sun has, as long as what…

View More Sun Announced

The sessions started with questions to be answered during the course of iiw2007. Did not keep note

View More Topics that drew my attention at IIW2007 day 1

Sxip has demostrated their version of federated authentication at the Dreamforce (Salesforce.com’s show) [article here]. This is one way of doing federated authentication/authorization and there…

View More Identity 2.0 and Mydentity

No. Definitely not. These days, however, it looks like that when people talk about DI, it is directory server, provisioning, SSO. This is not right,…

View More Is Digital Identity just for provisioning and SSO?

Mixi is the most popular SNS in Japan. It is a centralized system, which from my point of view is not desirable. It’s functions are…

View More Necessary Ingradient for desirable mixi like SNS

I have started to play with OpenPNE, a php based open source SNS. The license is GPL2.0. Why? Well, I am thinking of integrating it…

View More OpenPNE : Open Source SNS

OK. This is an old news. Yet, I think it is still worth noting. Yadis 1.0 is out as of Mar. 18, 2006. The spec…

View More Yadis 1.0 is out

There is a simplified resolution protocol discussed at Oasis XRI TC right now. I have been hopelessly falling behind in the recent development at XRI/XDI…

View More Lightweight Resolution Protocol for XRI?

The answer, obviously, is NO, I think. I am no expart of SSL/TLS, so correct me if I am wrong. Think of the Man-in-the-middle attack.…

View More Is just being SSL/TLS enough for the trust?