Security and operations
45 posts on security and 40 on devops, organized around what you decide before something happens: where secrets live, how a backup gets restored, which dependency gets in.
Recommended reads
View moreI ran OpenAI's security audit 10 times: to review your own code, plain ChatGPT is enough
Everyone vibecodes and then wants to review their own code, and OpenAI says that's what Daybreak Blue is for. I ran the same security audit with plain ChatGPT and with Blue, on the same real codebase, ten times, to see whether the special tier finds anything the regular model doesn't.
Oct 13 2026 · 10′ · LLM · seguridad
I Gave My VS Code Extension to a Cybersecurity Model and It Found an Infinite Hang
Daybreak Blue audited CertView, my own published plugin. It found two ways to freeze VS Code with a file smaller than a photo. One of them never ends.
Oct 07 2026 · 5′ · Experiments · OpenAI · vs-code
Docker HEALTHCHECK: what the command actually runs and what it doesn't tell you
HEALTHCHECK in Docker runs a specific command and looks at its exit code. It doesn't know if the database responds, or if an external dependency is down. That difference matters when a container stays "healthy" while the app is broken inside.
Oct 06 2026 · 4′ · Tutorials · docker · devops
Next.js v16.3.6 vs v15.5.26: what's in each branch, according to the changelog
Vercel published v16.3.6 and v15.5.26 on the same day, September 22, 2026. I read both release notes on GitHub to see what goes into each branch and what it means for anyone who hasn't migrated to App Router 16 yet.
Sep 26 2026 · 5′ · Tutorials · Next.js · React
Claude API Key Security: Why .env Is Not Optional
Pasting a Claude or DeepSeek API key straight into your code "just to test it quick" leaves a trail in your git history and your logs. A no-nonsense guide to environment variables, rotation, and what to check before sharing a repo.
Sep 09 2026 · 7′ · Tutorials · nextjs · anthropic
Cline on Autopilot: Why I Put Limits on My Agent
Cline lets you auto-approve every action the agent takes without asking permission. The button exists. The question is why, as an architect, I'd rather not touch it — and what hidden cost total autonomy has in a real codebase.
Sep 02 2026 · 7′ · Tutorials · AI agents · arquitectura de software