The Virginia Department of Transportation (VDOT) Northern Traffic Operations Center strengthened security for its traffic management systems by deploying Duo, which secured remote access to Cisco AnyConnect VPN and advanced their zero-trust security model. Duo’s reliability minimized support needs, with Duo proactively checking in more than VDOT contacting them. This enhancement followed a ransomware breach affecting Washington DC’s traffic systems, highlighting the importance of robust protection for critical infrastructure and enabling VDOT to safeguard its network effectively.

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