Articles

• 2026-11-06 The prompt is not a security boundary
  Anything a model reads can steer it, so put your access controls in code the model can't talk to.
• 2026-10-16 Reverse engineering with an AI in the loop
  Printouts, then Ghidra, now an agent driving Ghidra. What changed, what didn't, and how you know the answer is right.
• 2018-05-15 Digital Archaeology: The LTK HDS
  A bin of damaged Lieutenant Kernal hardware, and the start of getting a C64 hard drive system and an old BBS's drive working again.
• 2017-02-27 C51 Kit Evaluation
  A cheap unassembled 8051 kit with an STC 89C52RC, an LCD and some buttons, from soldering iron to a working SDCC test program.