Keir's Notes

Write

Teaching a Dumb Script to Find XSS

Jun 25, 20252 min read4

Recon Is Stalking With Extra Steps

May 28, 20252 min read

Every bug was in a sentence I had already written

72 hours, a Rust supply-chain auditor with an empty [dependencies] table, and five defects that all lived in places I had documented as correct.

Sep 3, 202617 min read1

I Wrote a Port Scanner to Feel Something

Apr 22, 20252 min read

Reading Packets Like Tea Leaves

Feb 25, 20252 min read4

Building a Lab Nobody Can See

Rule number one of offensive work without ruining your life: you do not practice on the internet. You practice in a box the internet cannot reach and that cannot reach the internet. Most of what I do

Jan 19, 20252 min read

Mark My Words

I keep starting this site and not finishing it. This is attempt number whatever. The difference this time is that I finally have something worth writing down that is not "look, I rebuilt my homepage a

Feb 12, 20242 min read

Sunbelt Computer Software

PL/B Language Development and Support