Secure Systems - David Faulkner

Welcome to davo.co

July 16, 2025April 22, 2025 by Davo

Black and white photo of David Faulkner wearing sunglasses in front of the Nashville Parthenon

davo.co is where I document my transition into AI research—from systems thinking and ethics to real-world infrastructure. If you’re curious about thinking machines, you’re in the right place.

Recent Posts

The Zeroth Law and the Weaponization of IntelligenceMay 19, 2025

Asimov’s Zeroth Law warned of machines that harm humanity by serving the wrong goals. Today, AI is doing just that—through surveillance, targeting, and war. This isn’t sci-fi anymore. It’s happening now, and the real danger isn’t rogue robots—it’s us.

How to Set Up a Cheap, Fast, Post-Quantum VPN on AWSMay 8, 2025

Set up a secure, high-speed VPN using WireGuard on AWS. This guide is built for pro users and walks through a lightweight, hardened, post-quantum-ready setup on a t4g.nano instance.

How to Send Encrypted Email Using Thunderbird and PGP (A Beginner’s Guide)April 28, 2025

Learn how to send encrypted email using Thunderbird and PGP—no new accounts, no extra costs. Secure your communications with a few simple steps.

What is a Gravatar — and How It Makes Online Communities BetterApril 27, 2025

Gravatars add a face to your name online, making communities feel more real, personal, and trustworthy. Here's how to set yours up and join the conversation.

Why Two-Factor Authentication (2FA) Is Essential for Online SecurityApril 27, 2025

Even strong passwords can be stolen or phished. Two-factor authentication (2FA) adds a crucial second layer of protection. Learn why it matters, how it works, and why it’s one of the simplest upgrades you can make to protect your digital life.