Best OT Security Tools Software - Page 3

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OTbase

OTbase is a productivity and collaboration tool for enterprise companies. Examples include Manufacturing and Oil and Gas. It is designed to help secure and make OT networks resilient. It enables users in cyber security and engineering roles to stay on top of hyper-complex OT networks with hundreds of thousands of devices. OTbase inventories enterprise OT systems automatically. It also helps OT asset owners to streamline, plan, and document their complex OT infrastructure.

Otorio

A modular platform that grows with your cybersecurity needs

OTWarden

OTWarden monitors CISA ICS-CERT, Siemens ProductCERT, Rockwell Automation, and BSI advisories around the clock, delivering filtered alerts to OT/ICS security teams within 2 hours of publication. Users build watchlists by vendor, product, or sector — so alerts are relevant, not noise. Features include CVSS threshold filtering, KEV (Known Exploited Vulnerability) flagging, asset inventory matching to identify which specific devices are at risk, compliance deadline tracking for NERC CIP and NIS2 audits, and multi-tenant MSSP support. Covers energy, water, manufacturing, maritime, and defence sectors. Plans from £29/month.

Outis

Outis is an autonomous cyber-defense platform built for critical infrastructure and industrial environments (OT/ICS). It monitors networks completely passively - no probing, no polling, no agents on fragile industrial equipment - while building a live map of every asset and communication flow. Instead of waiting for signature matches, Outis deploys deception traps that expose intruders the moment they act, then contains and neutralizes confirmed threats autonomously. It ships with sector-specific threat intelligence, digital forensics tooling, and compliance mapping for ISO/IEC 27001, IEC 62443, NIST CSF, and NIS2. All data stays inside the customer's environment - nothing leaves the site. Built by IRONVALD (Sarajevo) for energy, water, manufacturing, healthcare, finance, and public-sector operators where downtime is not an option.

ProSoft

Radiflow

The Radiflow platform delivers next-generation OT cybersecurity and risk management solutions that ensure continuous cyber protection for industrial companies and critical infrastructure operators.

Safekrit Construction

Safekrit construction

SCADAHawk

SCADAHawk™ — OT Visibility Platform SCADAHawk delivers deep, protocol-level visibility across industrial systems — enabling organizations to understand assets, communication patterns, and process-level behavior without operational disruption. Key capabilities: • 100% passive deployment — no agents, no active probing • Layer 2–7 asset discovery and Purdue Model-aligned mapping • Deep packet inspection — S7, DNP3, IEC-104, Modbus • PLC project validation and insecure logic detection • Remote access monitoring and external exposure visibility • Deception-based detection using decoy PLCs Designed for power, oil & gas, manufacturing, transportation, and other critical infrastructure — including fully air-gapped and sovereign deployments. SCADAHawk forms the foundation for structured decision-making and policy-driven control within the broader DefenXee platform architecture.

Seclab Xplore

Seclab Xplore is a non-intrusive OT visibility and detection solution for industrial networks and critical infrastructure. The solution generates five distinct mapping views from a single data source: network topology, Purdue model, logical zones and conduits, geographic layout, and business-oriented functional view. This multi-view approach allows CISOs, OT engineers, site managers, and network administrators to work on the same dataset in their preferred representation. Seclab Xplore monitors changes and detects threats through four complementary engines: cartography-based change detection that flags new assets or flows, customizable Sigma signature rules, Suricata network intrusion detection, and an AI behavioral engine that learns normal OT communication patterns to surface anomalies and zero-day indicators. Deployment scales from portable audit appliances for one-time assessments to fixed sensors for continuous monitoring, with full data continuity across phases.

Seclab Xport

Seclab Xport is a hardware device that provides electronic isolation of USB ports for OT and critical infrastructure environments. Based on patented Electronic AirGap technology, Xport physically sits between USB media and the host system, creating a complete break in the direct USB connection. The protected system sees Xport as a standard USB drive and only receives files that comply with the configured security policy. Xport blocks advanced USB-based threats including BadUSB and boot sector attacks through physical isolation rather than software detection. Security policies support direction control, file extension whitelisting, and cryptographic signature verification. When combined with sanitization stations, Xport ensures that only pre-analyzed and signed files reach the critical asset. The device requires no software installation, no driver, and no modification of the host system. It operates as plug-and-play on Windows, Linux, and macOS, including locked-down legacy systems.

Secure Media Exchange

Honeywell Technologies Secure Media Exchange, also known as SMX, is a secure hardware and software station designed to inspect USB drives, SD cards, and other portable devices before they connect to critical or air-gapped networks.

SecurityGate.io

SecurityGate.io is the only risk assessment platform purpose-built for critical infrastructure. We help risk management teams do what we always wanted for ourselves - Founded by former OT risk auditors, SecurityGate.io is a (SaaS) platform that provides visibility and comparative insights to help organizations prioritize activities and mature their cyber-programs. With automation from SecurityGate.io, teams are enabled to quickly collaborate, standardize data, create reports, track remediations, and document validations.

Spharaka Signal AI-Native OT & ICS Cybersecurity Platform

Spharaka Signal™ is an AI-native OT and ICS cybersecurity platform designed to protect industrial environments, critical infrastructure, and operational technology without disrupting production. Its passive-first architecture provides continuous visibility into OT assets, industrial networks, protocols, vulnerabilities, threats, and operational behavior without requiring intrusive scanning or endpoint agents. Spharaka Signal™ automatically discovers and profiles critical industrial assets including PLCs, RTUs, DCS controllers, HMIs, SCADA systems, historians, protection relays, industrial switches, IIoT devices, and engineering workstations. Deep Packet Inspection and protocol-aware analytics provide visibility across 370+ industrial and enterprise protocols, helping organizations understand how assets communicate and identify abnormal or potentially malicious activity. The platform combines OT asset discovery, industrial network monitoring, intrusion detection, behavioral anomaly detection, passive vulnerability management, asset risk assessment, network segmentation monitoring, threat intelligence, and MITRE ATT&CK for ICS mapping. Security teams can detect unauthorized PLC programming, controller manipulation, protocol abuse, lateral movement, suspicious engineering workstation activity, configuration changes, and other threats targeting industrial environments. Spharaka Signal™ provides comprehensive OT security dashboards for assets, alerts, network communications, vulnerabilities, threats, and risk, enabling security and OT teams to investigate incidents and prioritize the risks that matter most. Its continuous monitoring approach helps organizations maintain visibility across complex and distributed industrial environments while supporting operational continuity. The platform also supports OT security and compliance monitoring aligned with frameworks such as IEC 62443, NERC CIP, NIST Cybersecurity Framework, and AWWA. For organizations operating converged IT and OT environments, Signal™ integrates with Spharaka Sphere™ AI SOC Platform to correlate IT and OT security signals and provide unified detection, investigation, and response. Spharaka Signal™ supports manufacturing, energy and utilities, oil and gas, water, mining, transportation, building automation, and other critical infrastructure sectors, with deployment options for on-premises, hybrid, air-gapped, multi-site, and MSSP environments. Key capabilities: OT/ICS asset discovery, passive network monitoring, Deep Packet Inspection, 370+ protocol support, Industrial IDS, behavioral anomaly detection, passive vulnerability management, asset risk analysis, PLC and controller integrity monitoring, Purdue Model visibility, segmentation monitoring, MITRE ATT&CK for ICS mapping, industrial threat intelligence, continuous compliance monitoring, and IT-OT security convergence.

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