Filed under
Hardware
3 entries
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Hardware · 10 min read ·
Signed USB Rescue Boot: aegis-boot and the QEMU+OVMF Persona Harness
A UEFI-Secure-Boot-preserving rescue USB for any ISO, and the companion QEMU harness that validates it against 11 hardware personas without physical Frameworks, ThinkPads, or Dells on a lab bench.
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Hardware · 8 min read ·
IoT Security in Your Home Lab: Lessons from OWASP IoTGoat
Test IoT security with OWASP IoTGoat—practice firmware extraction, API exploitation, and hardware hacking in secure lab environments.
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Hardware · 16 min read ·
GPU Power Monitoring in My Homelab: When Machine Learning Met My Electricity Bill
What three months of instrumenting an RTX 3090 actually showed about the cost of running LLMs at home—including the optimizations that worked and the one that didn't.