Question: I'm looking for a solution that provides secure access to unsecured PLCs in industrial automation, what options do you have?

The Dragos cybersecurity platform is designed to protect industrial assets across a range of industries. It includes a range of tools for monitoring OT environments, assessing vulnerabilities and responding to threats. Among its features are detailed asset visibility, OT cyber threat intelligence and response playbooks to help security teams. Dragos can be deployed virtually, on premises or in the cloud, and the company focuses on asset visibility and risk-based vulnerability management.

Eurotech offers secure edge AI solutions for industrial automation, transportation, energy and medical markets. Its products include certified edge platforms, anti-tamper protection and encryption. The ReliaCOR models include high-performance edge IPC, fanless edge AI systems and an edge AI server, all of which are designed with cybersecurity in mind and meet standards like IEC 62443. That means secure access to unsecured PLCs and lower service and operation costs through better device management.

Another option is Lantronix, which offers a broad IoT platform for connecting, managing and analyzing IoT devices. Its products include secure turnkey solutions, IoT gateways for secure connectivity and device management tools. The platform supports centralized management and out-of-band management, which can be useful for secure remote access to industrial equipment during outages.

For microsegmentation and remote access, Zero Networks offers a fully automated platform that makes zero trust segmentation easy. It offers automated, agentless network segmentation, multi-factor authentication and secure remote access. The platform limits network access to critical assets, blocking ransomware and other advanced attacks, making it a good option for industrial automation.