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The 401 loop: when discovery and audience binding disagree
An MCP server that checks audience properly refuses every token that was not minted for it. That mak…
Tu IA puede leer tus correos… ¿pero también debería poder borrarlos?
Los agentes de inteligencia artificial están pasando de responder preguntas a ejecutar acciones. Y e…
Direct PostgreSQL TLS needs an explicit compatibility boundary
Direct PostgreSQL TLS needs an explicit compatibility boundary PostgreSQL 17 added a connection op…
Leaked Your AWS Access Key? What to Do in the First 30 Minutes
You just realized your AWS access key is in a public GitHub repo. Maybe in a .env file, maybe hardco…
🍪 CSRF in 2026: Why SameSite Isn't Your Fix (and What Is)
A lot of teams quietly retired CSRF from their threat model a few years ago. Browsers started treati…
You Don't Add Google's ADK to Use a Tool. You Add It to Build an Agent. Our Security Tool is a Tool."
✓ Human-authored analysis; AI used for formatting and proofreading. The Technology Radar's note on…
How Cloudflare Absorbs a DDoS Attack
A distributed denial of service attack is not a clever exploit. It is a flood. The attacker does not…
Raising OpenSSH's minimum RSA key size without breaking access
Raising OpenSSH's minimum RSA key size without breaking access OpenSSH exposes a minimum RSA size …
A rule that loads fine and never fires: what we measured on our own Wazuh rig
A custom rule can pass the loader, sit in etc/rules for months and never fire, and nobody notices, b…
Your container says 8.5. That is not the same as patched.
Every guide written since PHP2Shell landed tells you to move the EOL PHP host into a container. Good…
chmod 755 Is Not 'Read, Write, Execute': 5 Permission Traps
Every tutorial hands you the same two commands: chmod 755 for directories, chmod 644 for files. Both…
A job offer on LinkedIn came with malware in a Git hook. It's the "Contagious Interview" playbook
A recruiter messaged me on LinkedIn about building the website for a blockchain basketball game. The…