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Can Europe Regain “Payments Sovereignty”? The Launch of the European Network for Payments (ENP) and Implications for Japan

Can Europe Regain “Payments Sovereignty”? The Launch of the European Network for Payments (ENP) and Implications for Japan

On September 30, 2026, leading European payment providers announced the establishment of a new company, European Network for Payments (ENP). Its parti…

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Identity

OpenID vs. OAuth

It is often said that OpenID is for authentication and OAuth is for authorization. This was originally something that people involved with OAuth in the United States started saying…

About Pi

In a Twitter conversation with isologue, the subject of pi (π) came up. It began with: A certain university student: “Pi? What was it? I can’t remember. Umm, 0, 0, 0.35!!” …W…

Social Media Policy

Motomoko Laughing Nonstop reblogged an article I then discovered, “Social Media Policy”. It is an excellent and highly informative article, but unfortunately contains many mistrans…

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