Moving production data to a cloud-based AI system in real-time through a DMZ requires two steps, plant-to-DMZ, and DMZ-to-cloud. However, two of the most popular industrial protocols, OPC UA and MQTT, ...
From there, each device gets its own /30 subnet to exist on. Hardening and strict firewall rules block network spoofing and impersonation, and routing rules redefine connectivity between devices and ...
Cybersecurity researchers have uncovered multiple critical vulnerabilities in a major telecom network that exposed 3,000 companies to potential unauthorized access. The security flaws, discovered by ...
Hackers are abusing a zero-day in a SonicWall product to break into corporate networks and deploy malware, experts have warned. In a security advisory, SonicWall urged its users to apply the patch, or ...