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Challenge Securing operational technology (OT) systems for critical infrastructure requires identifying and tracking a complete inventory of all OT and IT endpoints. Only with a comprehensive inventory that includes configuration data can companies protect against unauthorized change, achieve compliance, mitigate risk and ultimately secure OT assets and improve process safety. Centralized monitoring and management of proprietary, multi-vendor OT systems in a facility is a complicated process. Control system inventory and configurations are typically gathered manually, a time-intensive process requiring expensive engineering resources. In addition, using IT-centric network monitoring tools to identify and manage OT system inventory is insufficient. Traditional IT-based security tools have limited visibility to Level 1 and Level 0 devices, and most importantly, do not collect the deep proprietary configuration data required to manage configuration changes. Lack of a comprehensive, evergreen inventory exposes OT systems to cyber attacks and makes it difficult to detect unauthorized change, identify vulnerabilities and risks or maintain compliance with regulatory and corporate standards. Solution PAS Cyber Integrity delivers comprehensive inventory, vulnerability, configuration, compliance, backup and recovery and risk management for OT assets: • Discovers and automatically maintains a complete inventory of OT assets (Level 3.5 – Level 0) • Provides continuous vulnerability management with patch level assessments • Tracks configuration changes against established baselines • Identifies IT and OT endpoint cybersecurity risks • Enables workflows and documentation for vulnerability remediation and compliance with NIST, ISA/IEC 62443, NERC CIP, ISO 27001/2, the NIS Directive and other regulations • Accelerates recovery with backups of critical control system data and supports in-depth forensic analysis • Integrates with Security Information and Event Management (SIEM), Intrusion Detection Systems/Intrusion Protection Systems (IDS/IPS) and IT Service Management (ITSM) tools Cyber Integrity supports multi-vendor, multi-generational OT assets, providing enterprise scalability, performance and platform independence. PAS Cyber Integrity® Identify, detect and recover from industrial cyber threats Key Benefits: • Hardens OT assets against cyber threats • Identifies critical endpoint vulnerabilities and risks • Manages across all major control system manufacturers • Accelerates forensic analysis and incident response • Prevents unplanned shutdowns • Enables rapid recovery Solution Sheet

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