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Hopefully not just an afterthought!

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I used to guard buildings. Now I guard codebases.

I used to guard buildings. Now I guard codebases.

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6 min read
The Hidden Cost of AI: Moving from Tutorial Code to Production Code

The Hidden Cost of AI: Moving from Tutorial Code to Production Code

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3 min read
Four post-quantum deadlines on the calendar. Most developers know about zero of them.

Four post-quantum deadlines on the calendar. Most developers know about zero of them.

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5 min read
Linux Kernel Log 2.6.30: New File Systems and Modular Architecture

Linux Kernel Log 2.6.30: New File Systems and Modular Architecture

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5 min read
Beyond Rule-Based Gateways: Implementing a Layer 5 Homeostatic Radar for Fintech Ingestion via Python

Beyond Rule-Based Gateways: Implementing a Layer 5 Homeostatic Radar for Fintech Ingestion via Python

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2 min read
CentOS is Dead: CentOS 7 EOL June 2024, CentOS 8 EOL Dec 2021 — Your Migration Options

CentOS is Dead: CentOS 7 EOL June 2024, CentOS 8 EOL Dec 2021 — Your Migration Options

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3 min read
AI at the Wheel: When Hacking Stops Needing a Human" published: false description: "Five threats from late May 2026 mark an inflection point.

AI at the Wheel: When Hacking Stops Needing a Human" published: false description: "Five threats from late May 2026 mark an inflection point.

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6 min read
Claude Code en GitHub Actions: CI/CD, permisos y seguridad para agentes de cĂłdigo

Claude Code en GitHub Actions: CI/CD, permisos y seguridad para agentes de cĂłdigo

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6 min read
Prompt Injection Isn’t Going Away — Jason Haddix on the Architecture Problem Nobody Wants to Admit

Prompt Injection Isn’t Going Away — Jason Haddix on the Architecture Problem Nobody Wants to Admit

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3 min read
Every tutorial tells you to add .env to .gitignore. That's not enough.

Every tutorial tells you to add .env to .gitignore. That's not enough.

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2 min read
We shipped OSV + Trivy inside GitHub/GitLab PR reviews—no extra CI YAML

We shipped OSV + Trivy inside GitHub/GitLab PR reviews—no extra CI YAML

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1 min read
The Habit That Was The Bug

The Habit That Was The Bug

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9 min read
Test a DNS Leak in 2 Minutes: Complete Methodology + Per-OS Fixes (2026)

Test a DNS Leak in 2 Minutes: Complete Methodology + Per-OS Fixes (2026)

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5 min read
I Built a Signal Protocol Messenger from Scratch with X3DH, Double Ratchet, Safety Numbers, P2P File Transfer

Prevents server-side public key substitution

I Built a Signal Protocol Messenger from Scratch with X3DH, Double Ratchet, Safety Numbers, P2P File Transfer

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6 min read
MP3 - SQLi, XSS, and CSRF WriteUp

MP3 - SQLi, XSS, and CSRF WriteUp

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7 min read
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