Built by someone who's
been in the infrastructure.

36 years securing networks. One mission: make trust verifiable at scale.

Chris Hallman Founder & CEO, Mysterion

Some people come to technology through a curriculum. Chris came through a screwdriver.

At twelve, a Commodore 64 changed everything. By the time most people were learning to type, Chris was taking hardware apart to understand how it worked — and putting it back together better than before. His wife will confirm this instinct never left — because to her, he can fix literally anything.

A math major turned infrastructure architect, Chris has spent 36 years building the systems that organizations depend on — from rolling out TCP/IP for a Fortune 100 retailer in the early days of enterprise networking, to designing firewalls, SIEMs, zero-trust architectures, and PKI implementations for some of the most complex environments in healthcare and enterprise IT. He approaches every problem the way he approaches a puzzle: methodically, relentlessly, and without backing down.

"I've always ascribed to 'trust but verify.' When I looked at where generative AI was headed, I saw an industry about to need exactly that — at a scale no one had yet built."

Mysterion wasn't born from a boardroom. It was born from watching generative AI evolve and recognizing what was missing: a trustworthy, scalable answer to the question is this real? The technical foundation was already there — steganography, x.509 PKI, cryptographic signing — but no one had assembled them into a seamless, creator-first platform.

Chris has. Mysterion is his answer.

Outside of Mysterion, Chris is a husband to an accomplished photographer — which, it turns out, is not unrelated to why he built it. He’s a father of four daughters and grandfather of five, a puzzle enthusiast, a Lego builder, a relentless DIYer, and the kind of person who automates his home just to see if he can. Technology isn’t just his career. It’s how he thinks.

Want to learn more or get early access?

Get in Touch