Marcus Shieldhart has spent over 30 years immersed in the world of IT — from wrangling servers and streamlining cloud platforms to diving deep into cybersecurity and digital continuity. He’s worn a lot of hats over the years: Systems Engineer, Consultant, Troubleshooter, and trusted advisor. That broad experience gives him a unique perspective on what really works when it comes to keeping your digital home life secure.

Whether it’s helping families set up safer networks or guiding businesses through complex migrations, Marcus brings clarity, practicality, and a touch of calm to the often chaotic world of tech. This guide is his way of sharing what he’s learned — step by step, jargon-free, and built for real people.