Arushi Adhruj

Assistant System Engineer @Tata Consultancy Services

Mumbai, IN

Currently part of an Operational Technology (OT) Cybersecurity project, ensuring the security and resilience of industrial control systems and critical infrastructure.My work involves:Configuring and managing Jumpbox and Bitvise for secure access to OT assetsImplementing and maintaining Microsoft Defender for IoT for device discovery, anomaly detection, and threat monitoringSupporting network visibility, asset inventory, and vulnerability assessment across OT environmentsAssisting in incident investigation, alert triage, and risk mitigation activitiesCollaborating with IT security, network, and operations teams to align cybersecurity controls with organizational compliance standards and business continuity goals