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writeups from four primary tracks. lowercase, on purpose.

10 posts
  1. 15 march 2026
    cybersecurity

    shibuya — a buffer-overflow writeup

    the offset wasn't the hard part. shellcode discipline was.

  2. 8 march 2026
    home lab

    proxmox + opnsense — the new rack

    splitting trust zones at home so i can break things without breaking the wifi.

  3. 2 march 2026
    full-stack

    stop fighting server components

    the model the docs assume — and the one i kept defaulting to.

  4. 24 february 2026
    others

    what kintsugi taught me about commits

    the cracks are part of the history. don't squash them away.

  5. 18 february 2026
    cybersecurity

    a quiet hour with john the ripper

    small wordlists, big patience.

  6. 10 february 2026
    home lab

    a pi-hole, but for my house and my paranoia

    blocking telemetry on the smart bulbs is suddenly a hobby.

  7. 4 february 2026
    full-stack

    tailwind v4, three months in

    honest take after retiring my old utility layer.

  8. 20 january 2026
    cybersecurity

    thm: kenkaku — chained smb misconfigurations

    two boring vulns that compound into a domain admin.

  9. 12 january 2026
    others

    notes from a year of tea

    off-topic. about pace. probably worth reading anyway.

  10. 6 january 2026
    full-stack

    notes on starting over

    i tore down the old portfolio. here's what i kept.