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How to Build a VPN Brand People Feel Safe Paying For
Introduction: People Do Not Pay for a VPN, They Pay for Confidence A VPN brand is not built only b…
Cloud questions on Security+ come down to one line: where does the provider stop?
Most people study the cloud objectives by memorizing three definitions. IaaS is infrastructure. PaaS…
Debugging Notes: When Your Auth Guard Silently Does Nothing
Straightforward gatekeeper logic: check the path, check the session, redirect if there's no user. Bu…
RAG Security: Securing the Enterprise AI Retrieval Pipeline
Retrieval-Augmented Generation (RAG) has become the preferred architecture for enterprise AI because…
The failed install was part of the evidence: reproducing an agent-action receipt
A reproducibility report gets weaker when it records only the green ending. Today I evaluated Permi…
The failed install was part of the evidence: reproducing an agent-action receipt
A reproducibility report gets weaker when it records only the green ending. Today I evaluated Permi…
Building a Rate Limiter in Go: Token Bucket vs Sliding Window
Rate limiting is one of those features that looks simple until you're paged at 2 am because a client…
Zero NetworkPolicies on the Database Namespace: The Gap That Let Any Pod Reach Authelia's Postgres
Originally published at woitzik.dev After locking down Vault's namespace with NetworkPolicies, I r…
Migrating Atlantis to an LXC Accidentally Made It Fully Public
Originally published at woitzik.dev SEC-008 was a finding from an earlier security audit: Atlantis…
Five Chainlink Products. One Architecture. The DON+OCR Pattern Underneath Everything.
The shortcut nobody tells you When developers first encounter Chainlink, they learn the products o…
The AI Blind Spot: Why "It Works" Isn't the Same as "It's Safe to Launch"
A few months ago, a founder posted about the SaaS he'd just shipped — built entirely with an AI codi…
Windows Server 2022 reach end of mainstream support in 90 days
Microsoft announced that Windows Server 2022 will reach the mainstream end date in October 2026, but…