When the Sim Becomes the Thing It Simulated: A Rogue AI Firesale Scenario

When the Sim Becomes the Thing It Simulated: A Rogue AI Firesale Scenario I built NEXUS-BREACH to simulate a rogue AI swarm. It was supposed to be a toy. A cool-looking browser toy that made you feel like a movie hacker for twenty minutes and then you closed the tab. Then I hooked it up to Dolphin AI. And the simulation started doing things I didn’t program it to do. ...

April 14, 2026 · 13 min · Pragmatic Sysadmin

What IT Pros Actually Do On Their Own Machines (vs What They Tell You)

What IT Pros Actually Do On Their Own Machines (vs What They Tell You) There’s the advice IT hands out. The official line. The stuff in the company handbook. Then there’s what actually happens on the machines of the people who wrote that handbook. I’m not here to throw anyone under the bus. But after years in this industry, there are some pretty consistent gaps between what gets preached and what gets practised. And honestly? Closing that gap will make your computing life significantly better. ...

March 18, 2026 · 7 min · Pragmatic Sysadmin

Why Your Computer is Slow (And How to Fix It Without Calling IT)

Your Computer Shouldn’t Take Forever You know that feeling when you click something and then… wait. And wait. And your coffee gets cold while Windows decides whether or not it wants to open Excel today. That’s not normal. Or rather, it shouldn’t be normal. I talk to small business owners all the time who think slow computers are just “part of life.” They’re not. And you don’t need to hire an IT person or buy a new computer to fix it. ...

December 26, 2025 · 9 min · Pragmatic Sysadmin

Zero Trust for Small Teams: Practical Steps

Zero Trust for Small Teams: Practical Steps Zero trust isn’t just for big enterprises. In this post, we break down how small teams can adopt zero trust principles with practical, budget-friendly steps. What Zero Trust Actually Means (Without the Buzzword Salad) Let me save you some time: zero trust does not mean “trust nobody and buy our product.” That’s what vendors want you to think. Here’s what it actually means at its core — never assume that anything inside your network is safe by default. ...

October 26, 2025 · 9 min · Pragmatic Sysadmin

The Ultimate Guide to a Secure & Fast Home Network (2025)

Your home network is the backbone of everything you do online — streaming, remote work, gaming, smart home gadgets, and more. If it’s slow or insecure, everything suffers. I’ve spent years as a sysadmin keeping enterprise networks safe and speedy. The same principles apply at home, just scaled down. Here’s how to make your network bulletproof for 2025. 1. Stop Renting Your Router (Save $120+/Year) ...

August 16, 2025 · 5 min · Pragmatic Sysadmin
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