Xona Systems has introduced Active Defense, a new capability that enables organizations to stop threats during live remote access sessions in operational technology (OT) environments automatically, without waiting for manual intervention. In many environments, the gap between detecting suspicious activity and stopping an active session can stretch from minutes to hours, leaving adversaries connected to operational systems while a response is coordinated. Active Defense closes that window. Remote connectivity is now essential for operating and … More → The post Xona Systems brings real-time threat response to OT remote access sessions appeared first on Help Net Security .