ArcticWolf AI EPP for OT Security vs SecurityGate ISA/IEC 62443-3-2 Workflow: Side-by-Side Comparison (2026)

Short answer

Mid-market and enterprise operations teams protecting industrial control systems need endpoint protection that works offline and doesn't rely on cloud connectivity to make blocking decisions, which is where ArcticWolf AI EPP for OT Security separates itself from IT-first EDR vendors. The platform runs independent AI threat detection on-premises with minimal performance overhead, critical in environments where a resource-hungry agent can crash a PLC or production line. Skip this if your organization needs deep integration with a broader IT security stack or prefers centralized cloud-based management; PAGO's strength is purpose-built OT isolation, not cross-domain visibility. Mid-market and enterprise OT teams responsible for critical infrastructure need SecurityGate ISA/IEC 62443-3-2 Workflow because it cuts assessment time by codifying the standard itself into configurable workflows, eliminating the back-and-forth between security and engineering on what "compliant" actually means. The tool maps directly to ISA/IEC 62443-3-2 control selection and residual risk scoring, with multi-zone assessment in a single project rather than fragmented spreadsheets. Skip this if your OT environment is brownfield legacy with limited documentation; the tool assumes enough asset visibility to feed meaningful data into its threat library and risk matrices.