Tag: OT networks


Cisco hosts containerized firewall on Catalyst switches to protect mixed IT/OT networks

July 17, 2023

Via: Network World

Cisco announced a containerized firewall package for its venerable Catalyst switch family that’s designed to help enterprise customers with mixed IT and OT systems more easily segment network resources and save money by consolidating network and security deployments. Specifically, Cisco […]

Technology, Wireless

Flaws in industrial wireless IoT solutions can give attackers deep access into OT networks

February 10, 2023

Via: CSO

It’s common for operational technology (OT) teams to connect industrial control systems (ICS) to remote control and monitoring centers via wireless and cellular solutions that sometimes come with vendor-run, cloud-based management interfaces. These connectivity solutions, also referred to as industrial […]