The Tennessee Department of Transportation (TDOT) manages 14,000 miles of roadways, railways, waterways, and 80 airports serving 5.7 million residents, requiring absolute visibility across IoT, OT devices, virtual machines, and network infrastructure to validate security tool data and prevent disruptions or breaches. Forescout software delivered comprehensive real-time device visibility and control across the enterprise—eliminating blind spots, ensuring data integrity, automating threat validation, and strengthening cybersecurity defenses to protect critical transportation operations from business interruptions

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