Working notes
Short write-ups on TLS, edge networking, and keeping small self-hosted services boring. Updated when something is worth writing down.
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TLS 1.3 session resumption, in practice
What a resumed handshake actually saves, and why the ticket key rotation matters more than the cipher choice.
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A checklist for shipping a static site
Nine things I check before pointing a domain at a new box. Most of them are about caching and 404s, not about the build.
Elsewhere
Occasional notes end up here instead of a notebook: about this site.