Best OT Security Tools Software - Page 2

Censys Critical Infrastructure Monitoring

Resilience Is More Than Stale Scans and IOCs. Censys discovers exposed industrial systems, shadow infrastructure, and remote access services across the globe. The Gold Standard For External OT Exposures Across 180k+ Internet-Facing Hosts, 428k+ Web Properties and counting Internet-Scale ICS/OT Exposure Visibility Gain global visibility into exposed and vulnerable industrial systems, remote access pathways, and externally reachable control surfaces across the public Internet. Especially ones that shouldn’t be. Evidence You Can Act On Immediately Validate externally accessible HMIs, SCADA gateways, and remote access services with reachability, fingerprints, and screenshots to accelerate triage and containment. Rapid Exposure &Threat Assessment Leverage threat and vulnerability intelligence from Censys ARC. Quickly measure exposure for exploited CVEs. Track adversaries like Volt Typhoon. Website https://censys.com/product/critical-infrastructure/

Check Point Industrial Control Systems (ICS) Security

Enhancing the security of Industrial Control Systems (ICS) presents distinctive challenges for companies. Ensuring service uptime, preserving data integrity, complying with regulations, and safeguarding public safety necessitate proactive security measures to protect these mission-critical assets.

CyberDragon

Cyber Governance, Risk, and Compliance

Honeywell Cyber Governance, Risk and Compliance is a security compliance solution designed specifically for OT operations in energy, oil & gas, manufacturing, utilities, chemicals, maritime, pharma, and other regulated industrial sectors. It incorporates OT specific frameworks (e.g., NIST 800-82, NIS2, IEC 62443-3-3, NERC CIP, OTCC) and aligns compliance scoring with operational assets. The platform uses AI/ML to convert unstructured policy documents, often tens of thousands of requirements, into structured, actionable compliance data. This enables automated mapping of 25 CIS Benchmarks to OT frameworks and reduces dependence on manual interpretation. Combined with automated evidence ingestion and audit ready traceability, organizations can achieve faster, more accurate assessments with far less manual work.

Cyber Insights

Cyber Insights is a network intrusion detection system (NIDS) designed specifically for OT and industrial environments. Providing automated asset discovery & inventory including asset lifecycle status, comprehensive network monitoring and threat detection, and vulnerability management capabilities.

Average Rating: 5.0/5.0

Total Reviews: 1

CyberSights

Industry-leading OT/ICS cybersecurity compliance and risk assessment platform that helps critical infrastructure operators identify security gaps, assess compliance across multiple frameworks, monitor cyber risk in real time

CylusOne

Dominion

Dominion develops integrated autonomy, sensing, communications, and command and control systems for defence, security, and critical infrastructure. Our platforms create persistent awareness and decision advantage in remote, infrastructure-constrained environments.

Dragos Platform

The Dragos Platform is the most effective technology for securing OT environments. Providing automated asset discovery and monitoring capabilities, the Platform delivers asset inventory and visibility across the network. Powered by Dragos OT Cyber Threat Intelligence, the Platform accurately detects threats, providing actionable insights. With a risk-based vulnerability database and risk scoring system, users efficiently prioritize security actions considering operational needs. Expertly crafted OT Response Playbooks streamline investigations in complex operational environments, leveraging insights from the largest ICS/OT practitioner team to effectively respond to adversaries.

Average Rating: 3.8/5.0

Total Reviews: 2

Exein

Exein provides a cybersecurity platform and middleware that can be embedded into the hardware and aims to defend it from the inside, working directly into the firmware, enabling users to tackle the huge security threat posed by connected smart devices and the vulnerabilities carried within their firmware.

Fortinet OT Securty Platform

Get insights into your current OT security posture. Your results will be mapped to the six pillars of the NIST Cybersecurity Framework (CSF 2.0).

HERA

Waterfall’s WF-600 is a Unidirectional Security Gateway that delivers a cutting-edge solution designed to provide unbreachable protection for Operational Technology (OT) such as SCADA and Industrial Control Systems (ICS) and ensures that critical infrastructure remains secure from cyber threats with a physical barrier that prevents any form of remote attack, malware, or ransomware from penetrating the protected network. One of the standout features of the WF-600 is its hardware-enforced security, which is physically restricted to transmitting data in only one direction—from the OT network to external networks. This unidirectional approach ensures that while data can be sent out for monitoring and analysis, no external commands or malicious software can make its way back into the OT network. The WF-600 is highly versatile and can be configured to meet various performance needs, offering options with 1Gbps or 10Gbps throughputs, and an option for High-Availability (HA) configurations, making it suitable for a wide range of industrial applications. The WF-600 is controlled via a user-friendly web-based GUI, which simplifies the management and monitoring of the gateway. In addition to its robust security features, the WF-600 is designed to seamlessly integrate with existing systems, with a comprehensive library of connectors for all major industrial control systems, SCADA, and OT data products. The WF-600’s modular and flexible design allows for easy maintenance and scalability, making it a future-proof solution for protecting critical infrastructure. With its combination of unbreachable security, high performance, and ease-of-use, the Waterfall WF-600 Unidirectional Security Gateway is an essential asset for any organization looking to safeguard its OT networks from cyber threats.

Industrial Defender

Industrial Defender is a purpose-built OT cybersecurity platform designed to help critical infrastructure and industrial organizations gain continuous visibility into operational technology environments, reduce risk, and demonstrate compliance without disrupting operations. For nearly two decades, Industrial Defender has focused exclusively on industrial cybersecurity, supporting asset owners across energy, utilities, manufacturing, transportation, and other critical infrastructure sectors. Unlike traditional IT security solutions that struggle in operational environments, Industrial Defender is designed specifically for OT systems where uptime, safety, and reliability are non-negotiable. At its core, Industrial Defender delivers continuous asset intelligence. The platform automatically discovers and maintains an accurate inventory of industrial assets, including control systems, PLCs, HMIs, engineering workstations, and network infrastructure. This visibility extends beyond simple discovery to include configuration baselines, system dependencies, and operational context. Organizations gain a continuously updated view of what exists in their environment, how systems interact, and where risk may be developing. Industrial Defender also provides continuous configuration monitoring, allowing organizations to detect unauthorized or unexpected changes across OT environments. In industrial settings, even minor configuration changes can introduce operational risk or create new cybersecurity exposure. By monitoring configurations over time, Industrial Defender helps organizations maintain system integrity while reducing operational uncertainty. Vulnerability management is another key capability. Industrial Defender correlates asset inventory with known vulnerabilities, helping organizations understand risk exposure across their operational environments. Because industrial systems often cannot be patched immediately, the platform helps organizations prioritize remediation efforts, track risk over time, and document compensating controls. This approach supports both operational continuity and security improvement. Compliance and governance are built into the platform’s design. Industrial Defender supports regulatory and framework requirements such as NERC CIP, IEC 62443, NIS2, and other industry standards. By maintaining continuous documentation of assets, configurations, and vulnerabilities, organizations can demonstrate compliance readiness and reduce the burden of manual audits and assessments.

MetaDefender NetWall

OPSWAT MetaDefender NetWall is a data diode and security gateway solution designed to enable secure data transfer between networks of different security classifications while protecting critical OT environments from network-borne threats. The platform provides hardware-enforced unidirectional data flow to ensure no return path exists for potential attacks. The solution includes multiple product variants: Unidirectional Security Gateway for real-time OT data access, Bilateral Security Gateway for database replication, Transfer Guard for secure file transfers across classified networks, and various Optical Diode models including the Fend series. These products support multiple industrial protocols including Modbus, OPC (UA, DA, A&E), MQTT, IEC104, DNP3, AVEVA PI historian, and ICCP. MetaDefender NetWall offers selectable throughput options ranging from 5 Mbps to 10 Gbps depending on the model, with form factors including 1U rack-mount servers and DIN-rail/wall-mount configurations. The platform includes high availability configurations to maximize uptime and minimize data loss. Security features include Metascan multiscanning with up to 30 antivirus engines, Deep CDR file sanitization for zero-day threats, Proactive DLP to prevent data leakage, sandbox analysis, file-based vulnerability assessment, SBOM identification, and country of origin detection. Various models hold Common Criteria EAL4+ certification and comply with FCC/CE/UKCA standards.

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