Terence Eden. He has a beard and is smiling.

Terence Eden’s Blog

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Responsible Disclosure - Citizens Advice Bureaux

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Logo for citizens advice bureau.

A quick report into a nasty privacy vulnerability I found with the CAB. Unusually for me, this has no Internet component. Regular readers will know about my recent court visit. As part of that, I had to telephone the CAB Volunteers at the court who look after witnesses. I called, and was put on hold, then asked to leave a message. There's a popular myth that you can trick phone systems to…

Is HTTP 451 suitable for GDPR blocking?

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451: Unavailable for legal reasons We recognise you are attempting to access this website from a country belonging to the European Economic Area (EEA) including the EU which enforces the General Data Protection Regulation (GDPR) and therefore cannot grant you access at this time. For any issues, e-mail us at techguy@journaltimes.com or call us at 888-460-8725.

Hello, it's me - the idiot who helped inspire the HTTP 451 status code. I graciously allowed Tim Bray to do the hard work of getting it through the IETF process, and now it is an official RFC. Recently, I've seen lots of people getting het up about its "misuse" - so I want to clarify a few things. The GDPR (General Data Protection Regulation) gives people in the EU strong data protection…

Privacy, Security, & Ethics - Computer Science's "Jüdische Physik"

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A fist emerges from a computer screen and punches the user.

I'm going to tell you an anecdote which is a gross oversimplification of a complex topic. In the early half of the twentieth century, certain physicists made breakthroughs in relativity, quantum mechanics, and nuclear energy. Many of these scientists were Jewish. The Nazis called these heretical ideas "Jewish Science" and suppressed their teaching. Jewish physicists based in Germany fled the…