WireGuard: Why Simpler Won
WireGuard won because it's boring — a short config, a fixed crypto suite, and a kernel module the size of a caffeine habit. Here's the practitioner's case for it in 2026.
#remote-access
VPNs: OpenVPN, IPsec, and the TLS Tunnel
VPNs extended the trust boundary over the public internet — and preserved the flaw at the heart of it. A practitioner's tour of OpenVPN, IPsec, split-DNS, and the DPI blocking era.
SSH and the Cryptographic Turn
SSH replaced telnet in a few years and still runs everything three decades later. Here's why 'SSH is solved' is the most dangerous sentence in your runbook.
From Trusted Wires to the Open Internet
Why telnet, rsh, and finger made sense once — and why every modern remote-access control traces back to the moment the wire stopped being trusted.