West Seattle traffic camera
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What is Montana, anyway?

I talked to a reporter yesterday about the recent TikTok ban legislation passed there, and explained some of the technical difficulties with enforcing any such ban. Hell, even the legislators themselves admit they can’t operationalize and enforce the ban. So,…

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Why am I retiring from CTFs?

I’ve talked a lot about how I no longer do “fuzzy mentorship.” (If you haven’t heard the term, it’s generally seen as mentorship that focuses mostly on vague things like good vibes and is endeavored upon mostly for reasons of…

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Blockchain Eggs

An Oeuf With Blockchain, Already

I created a short video and slide deck to help illustrate how a blockchain works. This is not about Bitcoin, but is intended to help people who aren’t as experienced with Merkle trees understand that the idea of a blockchain…

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