Interview with Karl Schaub, Chief Solution Architect, Netscout

In this episode of Vanguard Radio, host J. Richard Jones sits down with Karl Schaub, Chief Solution Architect at NETSCOUT, to explore how next-generation sensor strategies are reshaping cyber defence, network performance, and mission assurance across federal and public-sector environments.

With more than 25 years of hands-on experience spanning cybersecurity, network architecture, and product management, Schaub explains why the traditional separation between performance monitoring and security tools is no longer sustainable. The conversation dives into the concept of the unified, next-generation sensor—a single, high-fidelity capability that delivers both performance and security insights, drives operational efficiency, and enables a common data foundation across teams, missions, and analytics platforms.

The discussion also examines what's driving the shift toward sensor grids, the operational and analytical advantages they unlock, and how NETSCOUT is approaching AIOps to turn deep-packet visibility into actionable intelligence. Schaub further unpacks the idea of multi-dimensional detection, explaining how richer, correlated data improves threat detection, resilience, and decision-making in complex, distributed networks—from data centres and cloud to 5G and the tactical edge.

Topics include:

· What defines a next-generation sensor

· Why performance and security must converge

· The benefits of modern sensor and sensor-grid strategies

· NETSCOUT's role in enabling Artificial Intelligence for IT Operations (AIOps)

· Understanding multi-dimensional detection and its mission impact

A must-listen conversation for cyber, network, and defence leaders navigating the future of observability, resilience, and digital mission readiness.