Cybersecurity for Defense

Cyber defense in an uncertain world — without trusted local vendors — is the ultimate challenge for any cybersecurity distributor. Yellow Cube specializes in building high-performance, efficient, and practical defense stacks even in environments where no national vendor is available. We understand how perceived conflicts of interest, such as multinational ownership, can be turned into strategic security advantages. We know exactly when you can trust a vendor’s cloud and update mechanisms — and when dark sites or airgaps are critical. Combined with the world’s leading cyber range technology, Yellow Cube is committed to advancing national digital sovereignty in the face of stronger, more sophisticated cyber adversaries.

Key cyber priorities

  • Prevent scams and account compromise targeting non-technical personnel

  • Build a resilient, redundant, and gracefully degradable cybersecurity stack

  • Continuously validate defenses against real-world, daily threats

  • Boost SOC efficiency and streamline incident response workflows

  • Deliver focused training programs for onboarding and security awareness

Top solutions

  • CYBER RANGES cybersecurity training platform

  • Cymulate security validation and pentesting platform

  • Group-IB XDR, Business Email Protection and Malware Sandbox

  • Group-IB Threat Intelligence with APT attribution

  • Stellar Cyber OpenXDR

  • Stormshield Network Security and Data Security

  • OPSWAT MetaDefender with Content Disarm & Reconstruction

Cyber Defense Experience That Matters

As a pioneer in cybersecurity distribution, Yellow Cube has been involved in national defense and government cybersecurity projects from the earliest days of endpoint and network protection. Over the past 20 years, we’ve secured critical infrastructure, telecommunications networks, military installations, and sensitive government agencies — including intelligence services. These hands-on experiences have given us a deep, real-world understanding of what works, and what doesn’t, when it comes to national cyber defense.

In national security, trust is as important as technology — and the right decisions often go far beyond technical specifications. Yellow Cube provides clarity where it’s most needed, translating complex cybersecurity challenges into actionable guidance for both technical teams and political decision-makers. We’ve consistently anticipated risks others only later confirmed. From the Snowden revelations to the global bans on Huawei and Kaspersky, Yellow Cube has helped governments foresee the hidden dangers in technology supply chains and design systems that remain resilient — even when the underlying tools can’t be fully trusted.

Being based in Eastern Europe, at the crossroads of cyber conflict, we’ve been facing APTs and hybrid warfare long before they dominated global headlines. Since the invasion of Crimea in 2014, the region has endured a decade of real-world cyber warfare, and Yellow Cube has been in the middle of it — testing, deploying, and validating cybersecurity solutions under live-fire conditions.

To prepare for what’s next, we work closely with the world’s top cyber range provider, enabling large-scale, realistic cyber drills — including joint Ukraine–U.S. exercises. These high-impact training environments simulate modern cyberwar scenarios, equipping the next generation of cyber defenders with critical skills and practical experience.

At Yellow Cube, we don’t just deliver cybersecurity — we help shape it, on the digital front lines, where it matters most.

Let’s Build Smarter Cyber Defenses Together

Partnerships are the foundation of everything we do — built on trust, expertise, and shared success. Whether you’re looking to grow your business, strengthen your cybersecurity offerings, or bring innovative solutions to new markets, Yellow Cube is ready to be your committed, long-term ally.