Jan Brennenstuhl

Jan Brennenstuhl

janbrennenstuhl.eu

Principal Engineer. Security Enthusiast. Modernizing Identity & Access Management. Pass{keys, codes, words}.

👤 Joined on 23 November 2023

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📜 Kullanıcı Geçmişi

  • 23 Kas 2023, 23:49
    🎉 Bluesky'e katıldı - İlk kullanıcı adı: @jbspeakr.bsky.social
  • 15 Oca 2025, 21:50
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❤️ Beğendiği Gönderiler

I am mostly done implementing crypto/passkey, but now I need YOUR help collecting real-world traces for its test suite! Please go to help-test-crypto-passkey.exe.xyz and click the buttons. It should take 1–3 minutes. 𝘌𝘴𝘱𝘦𝘤𝘪𝘢𝘭𝘭𝘺 if you have some unusual Linux-on-the-desktop xkcd 1987 passkey setup.

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bunny.net
30 July 2026 18:52

We just added a small but powerful feature to Shield, and it's available on every plan. You can now allow, block, or ignore any verified bot, individually or by category. Docs: https://docs.bunny.net/shield/verified-bots Changelog: https://docs.bunny.net/changelog#2026-07-30

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German political parties leave X: should other European politicians follow? Yes. cybernews.com/tech/erman-p...

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Alright, wishlist for a GitHub replacement. Obvious: - actually read-only CI jobs - CI configs safer than interpolated shell in YAML - git pushes don’t just shell out under user git (!!) - uptime?? Less obvious: - git pushes tlog - unprivileged agent sub-accounts - decent vuln scanner

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Have we already moved on from the fact that the infrastructure we entrusted with basically all software supply chain security had a staggeringly simple unmitigated RCE two weeks ago? Did GitHub publish a longer post-mortem with deep root cause analysis and long-term mitigations? Will they?

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