About RouteHarden.

RouteHarden is a publication and a self-paced course on the engineering side of network privacy: how to build, harden, and operate your own network infrastructure instead of trusting a third-party provider.

The product is a single one-time purchase — written modules, video walkthroughs, and downloadable configurations covering threat models, VPS selection, WireGuard from first principles, DPI-resistant transport, multi-region egress, monitoring, and a maintenance playbook. Pay once, lifetime access, 30-day refund. No subscription, no recurring charges.

Alongside the course, the blog publishes free engineering write-ups on the same surface area: networking fundamentals, cryptography, encrypted transport, traffic engineering, detection, resilient transport, and field tactics. Every blog post is free to read.

The course content references NIST SP 800-53, CIS Controls v8, and CISA hardening guidancewhere they apply — not as compliance attestation (RouteHarden does not hold SOC 2 or ISO 27001), but as the public standards the engineering recommendations are aligned with.

Everything published here is technical, opinionated, and tested against running infrastructure. No fearmongering, no affiliate-bait listicles, no "best VPN of 2026" SEO sludge.

Not a service business:RouteHarden does not take consulting engagements, does not operate a VPN, and does not host infrastructure on your behalf. If you want someone to configure your network for you, this isn't the right shop. If you want to learn to do it yourself, the course is the whole offer.