A multinational manufacturing company commissioned a comprehensive cybersecurity assessment of its operational technology environments after growing concerns about cyber risks following an acquisition. The engagement evaluated network segmentation, vendor remote access controls, patch management, credential practices, and overall monitoring visibility across facilities in several countries. The review uncovered vulnerabilities including weak vendor access governance, unpatched systems, shared credentials, and limited monitoring. Recommendations focused on improved segmentation, strict vendor access control, stronger identity management, enhanced monitoring, and coordinated IT–OT collaboration to strengthen resilience and protect industrial operations from cyber threats.

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