Rockwell Automation

Cisco and Rockwell strengthen OT/ICS security with visibility for converged plantwide ethernet (CPwE)

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Cisco and Rockwell strengthen OT/ICS security with visibility for converged plantwide ethernet (CPwE)

The turtle, protected by its hard shell, is a good metaphor for the security model used in most industrial networks. The industrial DMZ (iDMZ) is the shell that protects the soft, vulnerable center—the industrial control systems (ICS) the business depends on. But while the iDMZ blocks most threats, some will inevitably slip through. When they do, they can move sideways from device to device, potentially causing downtime and information leakage. Giving traffic free rein once…

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Finding Rockwell Automation Allen-Bradley Communication Modules Affected by CVE-2023-3595 and CVE-2023-3596 in OT Environments

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Finding Rockwell Automation Allen-Bradley Communication Modules Affected by CVE-2023-3595 and CVE-2023-3596 in OT Environments

Identifying vulnerable systems in your industrial environment can be complex. Use the wrong tool and it will overlook affected devices. Find out how Tenable OT Security is designed to give you in-depth asset visibility to address these new vulnerabilities without disrupting productivity. Rockwell Automation, in coordination with the U.S. government, announced two critical vulnerabilities today that require immediate attention, citing a novel exploit capability attributed to Advanced Persistent Threat (APT) actors known for cyberactivity involving…

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