Industrial cybersecurity is shifting to device‑level protection, identity‑based communication, AI‑assisted detection, and secure‑by‑design standards. As IT/OT environments converge, plants must harden legacy systems, segment networks, and adopt resilient architectures that safeguard operations without compromising uptime.

Sensor-rich devices and the operational demands of always-on infrastructure, along with the emergence of AI, are making organizations across critical sectors rethink how they manage cyber risk. This report shows how ISA brought together regulators, engineers, vendors and policymakers to tackle some of the toughest challenges.

Industrial IT/OT convergence is continuing to accelerate as edge computing, open protocols, AI and stronger cybersecurity reshape how plants connect, contextualize, and govern data—turning once‑isolated systems into unified, insight‑driven operations.

Mandatory implementation of verifiable security measures is now a requirement. The IEC 62443 series of standards, supplemented by European legislation such as the NIS 2 Directive and the Cyber Resilience Act (CRA), require operators and manufacturers to implement verifiable security measures.

Network traffic monitoring has evolved from a nice-to-have administrative tool into an essential cybersecurity defense mechanism. As organizations face increasingly sophisticated threats—from AI-powered attacks to ransomware-as-a-service—real-time visibility into network activity is no longer optional.

Cybersecurity is an ongoing effort that requires regular evaluation and adaptation. Leverage the ISA/IEC 62443 standards to elevate how your company approaches cybersecurity challenges. Regular risk assessments combined with investments in technology upgrades and employee training can protect industrial networks against costly disruptions and operating losses.

The current landscape of industrial cybersecurity technology solutions is rapidly evolving to meet the growing complexity and scale of cyber threats in smart manufacturing. In this special report, industry experts weigh in on the current state of affairs and how networking technologies and AI are strengthening security solutions.

NIS2 raises the bar for Europe’s critical infrastructure — and the directive’s implications are long-term. For industrial operators, it places cybersecurity as part of operational excellence. As the global landscape changes, security must become a continuously evolving process, embedded in design, maintenance and strategic supply-chain decisions.

In securing the future of robotics, cybersecurity is paramount. Robust measures, such as secure authentication, encrypted communication, and supply chain security, are crucial to protect against threats. Solutions provide advanced security features, ensuring the integrity and reliability of robotic systems.

In the rapidly evolving Industrial Internet of Things (IIoT) and smart manufacturing landscape, network security is no longer just about preventing hacking or data breaches. How GUARD protects industrial networks.