TL;DR: Kubernetes is powerful but inherently complex, and securing it requires a proactive, layered approach. From RBAC to Pod Security Standards, and tools like Falco and Prometheus, this guide covers production-tested strategies to harden your Kubernetes clusters. A security-first mindset isn’t optional—it’s a necessity for DevSecOps teams. Quick Answer: Kubernetes security… Read more →
Security, DevOps & Trading Tech — Practical Guides
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TrueNAS Setup Guide: Enterprise Security at Home
TL;DR: TrueNAS is a powerful storage solution for homelabs, offering enterprise-grade features like ZFS, encryption, and snapshots. This guide walks you through setting up TrueNAS securely, from hardware selection to implementing firewalls and VPNs. By following these steps, you’ll ensure your data is safe, accessible, and future-proof. Quick Answer: TrueNAS is… Read more →
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Track Congress Trades with Python & Free SEC Data
Last month I noticed something odd: a senator sold $2M in hotel stocks three days before a travel industry report tanked the sector. Coincidence? Maybe. But it got me wondering — is there an easy way to track what members of Congress are buying and selling? Quick Answer: You can track… Read more →
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OpenClaw Setup: Zero to Autonomous AI Mastery
Setting up OpenClaw is easy. Setting it up right so your AI agent actually does useful work autonomously takes some know-how. Quick Answer: OpenClaw is a self-hosted AI agent orchestration system that runs on TrueNAS. This guide walks you through installing OpenClaw from scratch, configuring LLM backends, setting up automated workflows,… Read more →
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GitOps vs GitHub Actions: Security-First in Production
Last month I migrated two production clusters from GitHub Actions-only deployments to a hybrid GitOps setup with ArgoCD. The trigger? A misconfigured workflow secret that exposed an AWS key for 11 minutes before our scanner caught it. Nothing happened — this time. But it made me rethink how we handle… Read more →
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Secure TrueNAS Plex Setup for Your Homelab
Learn how to set up Plex on TrueNAS with enterprise-grade security practices tailored for home use. Protect your data while enjoying smooth media streaming. Quick Answer: To securely run Plex on TrueNAS, create a dedicated jail or VM with isolated networking, mount your media datasets read-only, configure a reverse proxy with… Read more →
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Stop Ngrok Tunnels: Enterprise Security at Home
Learn how to securely stop Ngrok tunnels using enterprise-grade practices scaled down for homelab environments. Protect your home network with these practical tips. Quick Answer: Instead of exposing your homelab services through ngrok tunnels, use Cloudflare Tunnels with Zero Trust policies or WireGuard/Tailscale VPN for enterprise-grade security. These alternatives provide encrypted… Read more →
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CSS Gradient Builder: Fixing Annoyances of Existing Tools
Last Tuesday I needed a conic gradient. Not a linear one, not a radial one — specifically a conic gradient for a loading spinner I was building. I opened three different gradient generators. None of them supported conic gradients. The ones that did were buried under ads, tracking scripts, and… Read more →
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Free VPN: Cloudflare Tunnel & WARP Guide (2026)
TL;DR: Cloudflare offers two free VPN solutions: WARP (consumer privacy VPN using WireGuard) and Cloudflare Tunnel + Zero Trust (self-hosted VPN replacement for accessing your home network). This guide covers both approaches step-by-step, with Docker Compose configs, split-tunnel setup, and security hardening. Zero Trust is free for up to 50… Read more →
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Pod Security Standards: A Security-First Guide
Kubernetes Pod Security Standards 📌 TL;DR: I enforce PSS restricted on all production namespaces: runAsNonRoot: true, allowPrivilegeEscalation: false, all capabilities dropped, read-only root filesystem. Start with warn mode to find violations, then switch to enforce. This single change blocks the majority of container escape attacks. 🎯 Quick Answer: Enforce Pod Security Standards… Read more →