The challenge
Any security incident posed a direct threat to production lines, risking significant financial loss from operational downtime. The firm lacked visibility into legacy Operational Technology (OT) networks, making it difficult to detect malicious activity targeting industrial control systems.
The increasing connectivity between corporate IT and production OT systems created new, unmonitored attack vectors.
The approach
Vijilan deployed its fully managed XDR service with active remediation to protect the corporate IT environment, with the 24/7 SOC taking direct action to contain threats — a critical capability when every second of production downtime equals lost revenue.
Vijilan's Managed Corelight Services delivered deep Network Detection and Response (NDR) visibility across the sensitive OT network, and Managed Cribl Services intelligently manage and correlate data from both IT and OT sources, providing a unified view for threat hunting.
The outcome
The manufacturer maintained 99.99% uptime, contained threats 80% faster, and gained 100% unified visibility across IT and OT — closing the unmonitored attack vectors between the corporate network and the production floor.
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