Why I Started a Defence Technology Company

I spent years in the games and tech industry watching companies optimize for engagement at the cost of everything else. Every platform wants more of your time. Every app sells your data. Every AI product vacuums up your conversations to train the next model.

I kept thinking someone should build the version that doesn’t do this. Then in March 2026, I got laid off, and within hours I was building.

Why defence

The surveillance economy runs on a simple premise: your data is more valuable than your trust. Companies collect everything they can because the incentive structure rewards it. More data means better models, which means more money.

But that model is starting to crack. People are beginning to understand what they are giving away, and the market for tools that actually respect users is growing. Most of what exists today is fragmented, technical, or half-hearted. The defensive side of the equation has no unified platform, no intelligence layer, and no serious investment compared to the offensive side.

Privacy is part of the problem, but it is not the whole problem. The real gap is broader: individuals and organizations have no layered defence against systems designed to extract value from them. That requires more than a browser extension. It requires defence infrastructure.

What we are building

Symvek is a defence technology company. The first product is Shield, a browser extension that scores every website S through F on privacy, blocks trackers, auto-rejects cookie banners, and detects fingerprinting. The free tier handles the basics, and the premium tier goes deeper.

The core principle is zero data collection. Your browsing history, your privacy scores, the trackers we detect: none of it touches our servers. None of it trains models. It stays on your machine.

Beyond Shield, the vision extends across every surface of your digital life: your browser, your APIs, your hardware, your organization. We are building layered defence from the browser level down to hardware and embodied AI systems. Privacy is the foundation, but the architecture is designed to scale into real-world defence problems that go well beyond ad tracking.

The bet

The business model is subscriptions, not data. No ads. No data brokering. No “anonymized” datasets that are not really anonymous.

This is harder, and growth will be slower. That is fine. I would rather build something I believe in than something that scales by exploiting the people who use it.

If you want to see what the web is actually doing behind your screen, try Shield.