What We Presented

During the panel “Mastering Network Troubleshooting: Tools, Techniques, and Real-World Solutions”, our CEO Matej Pavelka presented two key use cases that highlight FlowCutter’s unique approach to critical challenges:

• How an Infected Modem Could Quietly Block a Prefix
• How an Undetected DDoS Cut a Town From the Internet

The turnout and engagement were outstanding, proving these issues are universal. The industry’s focus on cybersecurity and real-time monitoring aligns perfectly with what FlowCutter delivers—visibility, threat detection, and proactive responses.

Why It Matters

We heard loud and clear: ISPs across the U.S. face the same challenges we address in Europe. That’s opportunity. We’re ready to collaborate, share knowledge, and apply FLOWCUTTER’s solutions to enhance security and transparency on a global scale.

Moving Forward

We left WISPAMERICA 2025 with fresh insights, valuable connections, and a clear path forward. FLOWCUTTER is here to keep networks secure, resilient, and transparent – everywhere.

The event underscored the growing demand for solutions like FLOWCUTTER’s – those that provide visibility, rapid threat detection, and adaptable responses to evolving network challenges. With the right partnerships and continued innovation, we’re committed to setting a higher standard for network security and resilience.

What We Presented

At MWC 2025, FLOWCUTTER demonstrated how our solutions empower ISPs and mobile operators with complete network visibility and enhanced security. Our live demos included:

• Real-time network anomaly detection and rapid response — Essential for adapting to evolving technologies like 5G/6G where latency and performance are critical.
• Effective DDoS attack prevention strategies — Particularly relevant as networks grow more complex with IoT and cloud-native architectures.
• A unified Grafana dashboard providing seamless network monitoring — Offering transparency and control over increasingly AI-driven infrastructures.

The turnout and engagement were exceptional, highlighting the industry’s focus on network security and innovation. The need for proactive monitoring and robust protection against emerging threats was a consistent theme throughout the conference.

Why It Matters

Discussions at MWC 2025 confirmed that ISPs and mobile operators worldwide are grappling with similar challenges. The push towards AI-driven networks, evolving 5G and 6G infrastructures, and increasing cybersecurity threats create a pressing need for innovative, adaptable solutions.

Additionally, our CEO, Matej Pavelka, emphasized how FLOWCUTTER‘s approach is designed to adapt to the future of networking:

Moving Forward

We left MWC 2025 with valuable insights, strengthened partnerships, and a renewed commitment to enhancing network security and transparency. As the industry evolves toward more complex, AI-driven networks, FLOWCUTTER remains at the forefront, ensuring ISPs and mobile operators can meet these evolving challenges head-on.

In September, we attended the ISP Alliance Meeting 2024, a key event for internet service providers (ISPs) and other industry professionals.

Our main topic: Introducing one of our most significant innovations – “vulnerability scanning” integrated into FLOWCUTTER.

This feature conducts regular analyses of IP ranges, identifying open ports, running applications, and their potential vulnerabilities (CVEs). With automated severity assignment, users can effectively prioritize which issues to address first.

Another highlight was FlowCutter’s new vulnerability scanning feature. This powerful tool conducts regular IP range analyses, identifies open ports and running applications, and evaluates potential vulnerabilities (CVEs). With automated severity prioritization, network operators can effectively address critical issues first, ensuring a proactive approach to network security.

RIPE 89 was an inspiring event, reaffirming the value of collaboration and innovation in tackling the challenges of modern networking. We are proud to have shared our expertise and to contribute to shaping the future of secure and efficient networks.

It was fascinating to observe the confrontation of two worlds with different approaches to security. It seems to us that this difference is not due to a lack of expertise, but primarily because of the limited budgets allocated for protecting businesses that are not considered “critical infrastructure” or multinational corporations.

With FLOWCUTTER and its team, led by our CEO Matej Pavelka, we shared our insights in a presentation titled: “Networks Don’t Lie.”

“The presentation focuses on an underrated source of truth (netflow data), which you can rely on when other security and forensic data sources are compromised (or too expensive).

Various aspects are illustrated through a security incident that began at the ISP level and eventually ended in the OT network of a small to medium-sized business. We walk through the steps of the kill-chain to see what traces were left at each step in the network logs, what additional context could be gathered from the network layer, the degree of certainty with which it could have been detected, and how some steps can be mitigated or even completely prevented.”