Luuk Danes on Quantum Threats: It’s Time to Break the Crypto Procrastination Loop

Why Now Is the Moment to Start Your Journey Toward Quantum-Safe Cryptography

While the tech world buzzes about the promises of quantum computing, cybersecurity professionals are bracing for its darker implications. At Cybersec Netherlands 2025, taking place on 10 and 11 September at Jaarbeurs Utrecht, cryptography expert Luuk Danes brings a clear and actionable message: you can’t afford to wait any longer.

In his keynote, “Overcome Crypto Procrastination: Take Your First Steps to Becoming Quantum-Safe”, Luuk addresses a dangerous and widespread trend—crypto procrastination. Many organizations are aware of the looming threat that quantum computers pose to current cryptographic systems. Yet very few are taking the first, necessary steps to prepare. Luuk’s session is a powerful call to action for technical teams, managers, and decision-makers alike.

Quantum Computing Is Coming—And It Won’t Wait for You

The threat is no longer theoretical. Experts now estimate that within the next decade, quantum computers could break much of the cryptography that secures today’s internet, banking systems, healthcare data, and government operations. The potential impact? Leaked confidential information, invalidated digital signatures, and critical systems grinding to a halt.

Luuk Danes, founder of Cryptography in Context and lead cryptography trainer at the SECO-Institute, has spent over 15 years helping organizations apply cryptographic systems that actually work in real life. From the public sector to major private enterprises, he’s seen it all—and he’s sounding the alarm.

“The challenge isn’t that we don’t know quantum is coming,” he says. “The challenge is that we’re not moving fast enough. We do too little, too late—or worse, nothing at all.”

Why We Wait—and How to Get Moving

So why is crypto procrastination so pervasive?

According to Luuk, it’s not because organizations don’t care—it’s because cryptography often feels too abstract, too technical, or too far removed from business reality. Many teams feel unsure where to begin, especially without clear mandates or guidance from leadership.

Luuk’s keynote breaks this cycle by showing concrete, achievable first steps that anyone can take to start—or accelerate—their journey toward a quantum-safe state. Whether you’re managing a team, designing secure systems, or setting policy, this session will help you:

• Recognize the business-critical nature of cryptography in a quantum future

• Understand where procrastination stems from—and how to overcome it

• Learn what small steps can lead to major progress in readiness

Luuk emphasizes that becoming quantum-safe doesn’t require a full migration overnight. “The key is to start small and start now,” he urges. “You can’t finish the journey if you haven’t taken the first step.”

Real-World Cryptography: From Theory to Practice

What makes Luuk Danes’ perspective unique is his ability to bridge deep technical knowledge with real-world application. His work at SECO-Institute and Cryptography in Context focuses not only on cryptographic theory, but on ensuring policies, processes, and people are aligned to implement it effectively.

“It’s not enough to choose the right algorithm,” he explains. “You need governance, training, and buy-in from leadership to make cryptography stick in the real world.”

His keynote reflects this holistic view, empowering attendees with insights that blend technology, human behavior, and organizational strategy. It’s a talk for everyone—not just cryptographers.

Don’t miss Luuk Danes’ keynote at Cybersec Netherlands 2025, where he’ll help you break the cycle of crypto procrastination—and take the first smart steps toward a quantum-safe future. The clock is ticking, but it’s not too late.

As cyber attacks continue to threaten today’s tech landscape, this event is the premier platform for seasoned cyber security professionals and innovative start-ups to exchange knowledge and tackle cybersecurity challenges together. Organizations across all sectors will discover strategies to boost cyber resilience and safeguard critical assets. Don’t miss this chance to strengthen your cyber defenses.

Simultaneously with Cybersec Netherlands, the Data Expo takes place in Hall 12—the perfect spot for additional knowledge, insights, and inspiration in the field of data.