Semtech and Palo Alto Networks Integrate Zero Trust for Industrial IoT Security — Semtech Corporation

Event summary

Semtech has completed a product integration with Palo Alto Networks Next-Generation Firewalls (NGFWs) to secure industrial IoT with Zero Trust.
The integration combines Semtech’s AirLink® secure edge 5G/LTE routers with Palo Alto Networks NGFWs, NGTS, and ZTPKI solutions.
The solution aims to secure distributed industrial assets at scale, addressing threats to critical infrastructure.
Semtech and Palo Alto Networks will showcase the integration at the UBBA Summit & Plugfest on October 13–15, 2026.

The big picture

The integration addresses the growing need for robust security in industrial IoT, particularly as critical infrastructure faces accelerating threats. With the rise of Frontier AI compressing attack timelines, the solution aims to provide a scalable, operationally practical approach to securing distributed deployments. This partnership aligns with broader industry trends towards Zero Trust architectures and the digital transformation of critical infrastructure.

What we're watching

Security Scalability: How the integration will affect the deployment and management of security across distributed industrial assets.
Threat Evolution: Whether the solution can adapt to the evolving landscape of cyber threats, particularly in critical infrastructure.
Market Adoption: The pace at which utilities and critical infrastructure operators will adopt this Zero Trust solution.