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Stop retrying a PostgreSQL MCP connection you have not classified
Retrying a PostgreSQL MCP connection without classifying the failure can destroy the best evidence. …
The credential that discovers your database should not query it
The credential that helps an AI discover a database should not automatically be able to query produc…
Codex CLI 0.147 --approve-for-me: verify Auto-review before unattended runs
Codex CLI 0.147 --approve-for-me: verify Auto-review before unattended runs Quick answer …
Why we don't upload your bedroom audio (and never will)
Why we don't upload your bedroom audio (and never will) The short version: because the moment raw …
Securing Smart Home Devices with VPN Routers
Securing Smart Home Devices with VPN Routers The rise of smart home devices has revolutionized the…
Python hashlib: Secure Hashing Practical Guide
Python hashlib: Secure Hashing Practical Guide tags: python, security, tutorial, programming t…
Credential Stuffing Doesnt Break Your Login. It Drowns It. Heres a Pre-Auth Filter.
Credential stuffing is the most boring attack in the world, which is exactly why it works. There's n…
Hardening an MCP server for autonomous agents — 4 rules I learned the hard way
If you ship a Model Context Protocol (MCP) server today, your consumers are not human beings. They a…
Building privacy-first browser tools: QR, image metadata, and PDF editing without uploads
I have been expanding UsefulAtlas into a browser-local toolbox instead of adding hundreds of tiny ut…
Junior DevOps/Security Pro Seeks Feedback on Project Idea and Recruiter Expectations for Skill Set.
Introduction: Bridging the Theory-Practice Gap in DevOps and Security Recruitment Junior DevOps an…
MarketNow now maps 100% to the OWASP MCP Security Cheat Sheet
OWASP released a MCP Security Cheat Sheet. Here is how MarketNow aligns. The OWASP MCP Security Ch…
How to stop a Claude Code agent writing outside a directory
When you're sitting in front of an agent, "don't touch anything outside src/" is enforced by you not…