NexDefense empowers industrial automation and control system operators in critical infrastructure and defense facilities with the real-time knowledge needed to maintain system integrity and combat sophisticated security threats. Through Sophia, a patent-pending Industrial Network Anomaly Detection (INAD) system, engineers, security, and control system operators can covertly maintain direct insight and control over threats and increase compliance without sacrificing productivity, optimization or performance. Originally funded by the United States Department of Energy and developed at the Idaho National Laboratory (INL) under the management by the Battelle Energy Alliance, Sophia's proven capacity to continuously identify, analyze and warn about deviations from normal operations limits risk, reduces liabilities and ensures the integrity of critical industrial automation and control systems.