Het Security Office
A resilient tomorrow.
For our loved ones, your company and your customers.
Our mission
We align security with purpose to create a resilient tomorrow. We do this for our loved ones, your company, and your customers.
We believe security should never stand in the way of progress. It should empower it. That’s why we make security work for the business. Enabling organizations to achieve their mission, vision, strategy, and goals securely.
We do this by delivering security as a service. Collaborative, enabling, and embedded from the start. By shifting left, we integrate security early and intentionally, ensuring it becomes a natural part of how value is created and delivered.
We think about security differently
At Het Security Office, we don’t see security as a gate to be guarded — we see it as a service to be delivered. We believe security should enable progress, not obstruct it. That means working alongside the business, not in front of it. It means becoming a partner in innovation rather than a roadblock to delivery.
We think differently by embedding security into the flow of work — from idea to execution. Whether we’re collaborating with developers, advising executives, or training risk professionals, our mission is to make security practical, intentional, and aligned with value creation.
Our philosophy is rooted in enablement. We’re just as comfortable in a boardroom as we are in a sprint review. And we don’t believe in one-size-fits-all. Every organization has its own DNA. Our job is to enhance it — not override it.
Thinking differently is in our DNA. It’s how we build trust, drive resilience, and create lasting value. In a world full of complexity and noise, our approach is refreshingly human, relentlessly pragmatic, and always aligned to purpose. That’s Het Security Office.
Trusted by organizations globally
Across industries and continents, we are trusted by organizations that view security as essential to their mission—not an obstacle to it. Our customers rely on us to help them move forward with confidence, knowing their security posture supports, rather than hinders, their strategic goals.
We work in close partnership with each organization to embed security early, deliver it as a service, and align it with business value. This approach enables resilience at scale—not just for the systems and data that keep operations running, but for the people and purpose behind them.
It’s how we contribute to a resilient tomorrow, for our loved ones, your company, and your customers.
From our media pages
Our latest insights, lessons, and perspectives from our team. Explore our latest thinking on creating a resilient tomorrow
At the ISF Orange Chapter meeting, I shared our perspective on security control validation, a structured approach to proving whether controls work under real world conditions.
Jeroen Prinse
Security control validation is the foundation of knowing whether your controls are actually working in real world conditions. This article defines the concept, explores how it differs from control testing or -monitoring, and outlines a pragmatic approach to validating both technical and organizational controls.
Jeroen Prinse
Learn from Laurens Jagt (CSD) & Medea de Jong (Sonepar) what’s broken in how we hire, why job descriptions miss the mark, how to spot hidden talent, and what it really takes to build security.
Jeroen Prinse
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