From May 21 to 23, Decent Cybersecurity proudly takes part in DSEI Japan 2025, held at Makuhari Messe in Chiba. As the only Slovak cybersecurity company at this globally respected defense event, our presence stands as a bold step toward expanding into East Asia. From our stand H7-158, our team has been fully engaged in discussions with potential customers, government agencies, and industry leaders across defense, aerospace, and space.
DSEI Japan is no ordinary exhibition. It’s a powerhouse event hosting more than 8,000 attendees, 500 VIPs, and companies from 78 countries. Among the 290+ exhibitors, Decent Cybersecurity is showcasing three of its most advanced solutions: SpaceShield STM, DroneCrypt UTM, and the QuantumProof Protocol — all designed to counteract the rising threat posed by quantum computing to traditional encryption systems.
A Strategic Mission for Decent in Japan
Our booth was visited by the Slovak ambassador to Japan, Ivan Surkoš, and his deputy — a strong show of support as we take our first strategic steps into the Indo-Pacific cybersecurity market. We’re here with purpose: to establish a foothold in the region, explore the setup of a Japanese branch, and create lasting partnerships with local defense and space sector leaders.

The presence of Japan’s Prime Minister Shigeru Ishiba, who opened the event with a keynote, only amplified the significance of this gathering. The atmosphere has been electric with many potential customers and leads. Decision-makers, engineers, and military officials alike have shown keen interest in our post-quantum solutions. That’s no surprise — cybersecurity is now a must-have.


As a company certified by NATO, the EU, and national bodies at the “Secret” security level, we bring not only innovation but also trust. Our systems are built for resilience and reliability, delivering European-certified cybersecurity that’s ready for tomorrow’s challenges. As global tensions and cyber threats increase, our offerings meet the exacting needs of governments and mission-critical sectors.
Throughout the event, we’ve seen how important face-to-face meetings are. We’ve listened. We’ve shared. And we’ve begun planting seeds that will grow into strong, long-term cooperation. Our goal isn’t just to sell technology. It’s to become a local, trusted player in the East Asian cybersecurity landscape.

Whether you’re at DSEI Japan or planning for future collaborations, we invite you to visit our stand H7-158. Speak to our team. See our solutions in action. Together, we can build secure systems that thrive in a quantum-powered future.
The East Asia cyber expansion has begun — and we’re leading the charge. For more information do not hesitate to write an email to [email protected].