Best Operational Technology (OT) Security Software in Australia
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Compare the Top Operational Technology (OT) Security Software in Australia as of June 2025
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What is Operational Technology (OT) Security Software in Australia?
Operational Technology (OT) security software protects the critical systems and infrastructure that control industrial operations, such as manufacturing plants, power grids, and transportation systems. It provides real-time monitoring, threat detection, and risk management tools to safeguard OT environments from cyberattacks, malware, and insider threats. The software often includes features like network segmentation, anomaly detection, and incident response to ensure the integrity and availability of industrial systems. By bridging the gap between traditional IT and OT, OT security software enhances the security posture of industrial operations while minimizing downtime and ensuring safe, continuous production. Ultimately, it helps organizations secure their vital operational assets and prevent disruptions to critical infrastructure. Compare and read user reviews of the best Operational Technology (OT) Security software in Australia currently available using the table below. This list is updated regularly.
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1
Fortinet
Fortinet
Fortinet is a global leader in cybersecurity solutions, known for its comprehensive and integrated approach to safeguarding digital networks, devices, and applications. Founded in 2000, Fortinet provides a wide range of products and services, including firewalls, endpoint protection, intrusion prevention systems, and secure access solutions. At the core of its offerings is the Fortinet Security Fabric, a unified platform that seamlessly integrates security tools to deliver visibility, automation, and real-time threat intelligence across the entire network. Trusted by businesses, governments, and service providers worldwide, Fortinet emphasizes innovation, scalability, and performance, ensuring robust defense against evolving cyber threats while supporting digital transformation and business continuity. -
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CyberArk Privileged Access Manager
CyberArk
Keep your business safe by preventing the malicious use of privileged accounts and credentials – a common path to an organization’s most valuable assets. The CyberArk PAM as a Service solution leverages leading automation technologies to protect your business as it grows. Attackers never stop seeking ways in. Manage privileged access to minimize risk. Prevent credential exposure and keep critical assets from falling into the wrong hands. Maintain compliance with recorded key events and tamper-resistant audits. Privileged Access Manager easily integrates with a host of applications, platforms and automation tools. -
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Sectrio
Sectrio
Sectrio was launched as Subex Secure in the year 2016 to meet the growing needs of businesses in securing their Internet of Things and Operational Technology footprint on a single platform. To meet this objective, Subex invested in building the world’s largest adaptable honeypot network ground-up while simultaneously building an agile product with features aligned to the needs of our growing customer base. Subex Secure was rebranded as Sectrio in September 2021 to reflect the arrival of the next phase of our product and innovation evolution. Today, Sectrio has deployments across North America, the Middle East, APAC, and Indian markets. Our customer base is spread across verticals. Sectrio also is home to the largest number of cybersecurity domain specialists including the industry’s leading threat research team. -
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Microsoft Defender for IoT
Microsoft
Accelerate digital transformation with comprehensive security across your IoT/OT infrastructure. Microsoft Defender for IoT offers agentless network detection and response (NDR) that is rapidly deployed, works with diverse IoT, OT, and industrial control system (ICS) devices, and interoperates with Microsoft 365 Defender, Microsoft Sentinel, and external security operations center (SOC) tools. Deploy on-premises or via cloud. For IoT device builders, Defender for IoT offers lightweight agents for stronger device-layer security. Use passive, agentless network monitoring to safely gain a complete inventory of all your IoT/OT assets, with zero impact on IoT/OT performance. Analyze diverse and proprietary industrial protocols to visualize your IoT/OT network topology and see communication paths, and then use that information to accelerate network segmentation and zero trust initiatives.Starting Price: $0.001 per device per month -
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Dragos Platform
Dragos
The Dragos Platform is the most trusted industrial control systems (ICS) cybersecurity technology–providing comprehensive visibility of your ICS/OT assets and the threats you face, with best-practice guidance to respond before a significant compromise. Built by practitioners for practitioners, the Dragos Platform ensures your cybersecurity team is armed with the most up-to-date defensive tools to combat industrial adversaries, codified by our experts on the front lines every day hunting, combatting, and responding to the world’s most advanced ICS threats. The Dragos Platform analyzes multiple data sources including protocols, network traffic, data historians, host logs, asset characterizations, and anomalies to provide unmatched visibility of your ICS/OT environment. The Dragos Platform rapidly pinpoints malicious behavior on your ICS/OT network, provides in-depth context of alerts, and reduces false positives for unparalleled threat detection.Starting Price: $10,000 -
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Tenable OT Security
Tenable
Safeguard critical systems without disrupting operations. Unify the visibility of every asset in your converged environment from a single interface. Proactively identify weak points in your OT environment. Eradicate your high-risk exposures before they’re exploited. Automate asset discovery and create visual asset maps for a unified view of network assets, including workstations, servers, industrial controllers, and IoT devices. Use connector engines to specifically target applications that manage IoT devices and relationships for a complete inventory. Manage your assets by tracking their firmware and OS versions, internal configuration, applications and users, serial numbers, and backplane configuration for both OT and IT-based equipment. Leverage an advanced multi-detection engine to identify network anomalies, enforce security policies, and track local changes on devices with high-risk events. -
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Acreto
Acreto
Acreto delivers the first fully integrated end-to-end virtual security platform that can protect any technology, on any network, anywhere. The platform enables companies to consolidate security vendors, reduce operational complexity, and cut costs. Acreto integrates eight security product categories into a single, simple platform, next-generation firewall, zero-trust network access, secure web gateway, segmentation, application security, OT/ICS security, and Network Access Control (NAC). This comprehensive approach provides consistent security for all technologies, eliminating the need for multiple products and complex integrations. Acreto's platform is designed to be simple, accessible, and affordable for small and mid-sized organizations, empowering them to execute advanced security without experts and unlimited budgets. The platform offers immediate visibility and inventory of the entire infrastructure, as well as guaranteed cyber insurance with full coverage at reduced rates. -
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Tectia
SSH Communications Security
We are a cybersecurity company dedicated to safeguarding mission-critical data in transit, in use, and at rest for leading organizations around the world. Assess your SSH key estate and related SSH key risks with our self-service tool SSHerlock. SSHerlock is an SSH key and post-quantum resilience discovery and audit self-service tool and can be used free of charge. Passwordless authentication, operational technology (OT) security, defensive cybersecurity, and more. What are the top trends that will shape cybersecurity in the upcoming year? PrivX is perfect for securing, managing and tracking superuser and power user access in the hybrid cloud - by also eliminating risky privileged passwords from critical infrastructures. UKM Zero Trust manages and automates the lifecycle of millions of encryption keys for risk mitigation and audit success - also by making access keyless. Software-based NQX features matchless performance and security. -
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Darktrace
Darktrace
Darktrace is a cybersecurity platform powered by AI, providing a proactive approach to cyber resilience. Its ActiveAI Security Platform delivers real-time threat detection, autonomous responses to both known and novel threats, and comprehensive visibility into an organization’s security posture. By ingesting enterprise data from native and third-party sources, Darktrace correlates security incidents across business operations and detects previously unseen threats. This complete visibility and automation reduce containment time, eliminate alert fatigue, and significantly enhance the efficiency of security operations. -
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Ordr Platform
Ordr
Automatically identify, classify, and locate all network-connected devices and systems. Within a few hours of deployment—via network tap or SPAN—we passively discover high-fidelity information about every connected device including make, location, serial number, and application/port usage. This visibility is provided in real time for any new connected device and can be integrated with asset inventory solutions. Understand vulnerabilities, recalls, weak passwords or certificates associated with every device. Ordr also provides deep insight into device utilization so teams can ensure data-driven moves, adds, and changes as teams scale their capacity. These device insights are also critical to determine the longevity of certain devices, and allows teams to schedule maintenance tickets and support procurement decisions. We automatically group fleet devices, and monitor usage for tracking and comparison purposes. We also integrate with identity systems like Active Directory. -
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Cisco Cyber Vision
Cisco
The deeper integration between IT, cloud and industrial control networks (ICS) is exposing your industrial operations to cyber threats. Cisco Cyber Vision has been specifically developed for OT and IT teams to work together to ensure production continuity, resilience and safety. You can now deploy Industrial Internet of Things (IIoT) technologies and capture the benefits of your industry digitization efforts. Kick-start your OT security project by building an accurate list of all your industrial assets, communication patterns and network topologies. Feed your SOC (security operations center) with OT context and leverage the time and money you have invested in IT cybersecurity to secure your OT network. Take OT security to the next level: Have detailed information to comply with regulations and enable effective collaboration between OT and IT experts. -
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Bayshore Networks
Bayshore Networks
Bayshore Networks builds solutions to support the real world that ICS/OT Security professionals must confront today, exponential growth in security threats, and a limited resource of human capital that understands security and the production environment. Bayshore Networks® is the cyber protection leader for Industrial control systems, Internet of Things (IIOT). We offer hardware and software solutions in our modular ICS security platform that allow you to grow as needed. Bayshore Networks® offers control and protection for industrial Operational Technology (OT), and transforms OT data for IT applications. Incorporating open, standard, and industrial proprietary protocols at a deep level, Bayshore inspects OT protocol content and context, validating every command and parameter against logic-rich policies. Addressing zero day, internal, and rapidly evolving threats, Bayshore can actively protect industrial endpoints and process control automation systems. -
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Nozomi Networks
Nozomi Networks
Nozomi Networks Guardian™ delivers visibility, security and monitoring of your OT, IoT, IT, edge and cloud assets. Guardian sensors send data to Vantage for consolidated security management anywhere, anytime from the cloud. They can also send data to the Central Management Console for aggregated data analysis at the edge or in the public cloud. The world’s top companies rely on Guardian to protect their critical infrastructure, energy, manufacturing, mining, transportation, building automation and other sites around the world. Nozomi Networks Vantage™ leverages the power and simplicity of software as a service (SaaS) to deliver unmatched security and visibility across your OT, IoT, and IT networks. Vantage accelerates digital transformation for the largest and most complex distributed networks. You can protect any number of OT, IoT, IT, edge and cloud assets, anywhere. Its scalable SaaS platform enables you to consolidate all of your security management into a single application. -
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GREYCORTEX Mendel
GREYCORTEX
Current network security tools leave networks vulnerable because of a lack of detection for advanced threats, lack of visibility, and a lack of integration. This means threats hide in the network, infected devices and misconfigurations go unnoticed, and analysts must switch between different platforms to stop attacks when they are finally detected. GREYCORTEX Mendel is an NDR (Network Detection and Response) solution for network security monitoring in IT and industrial (OT) networks. It combines advanced detection methods to analyze network traffic and alert you on any malicious activities, common and unknown advanced threats and network operational issues. It perfectly visualizes network communications at the user, device and application levels, enabling systems analysts and network administrators to quickly and efficiently resolve security and operational incidents. -
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SCADAfence
SCADAfence
SCADAfence is the global technology leader in OT & IoT cyber security. SCADAfence offers a full suite of industrial cybersecurity products that provides full coverage of large-scale networks, offering best-in-class network monitoring, asset discovery, governance, remote access and IoT device security. SCADAfence offers a full suite of industrial cybersecurity products that provides full coverage of large-scale networks, offering best-in-class network monitoring, asset discovery, governance, remote access and IoT device security. Reduce your organization's mean time to detect (MTTD) and mean time to recovery (MTTR) by working with a team of seasoned veterans who are OT security subject matter experts. In your monthly OT security report, you will have a better understanding of each OT asset in your network while providing you with proper remediation of threats before the vulnerabilities can be exposed. -
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Nuvolo
Nuvolo
Nuvolo offers a comprehensive Connected Workplace solution designed to optimize workplace management across industries like healthcare, retail, public sector, and more. The platform integrates facilities maintenance, space planning, corporate real estate, capital projects, sustainability, and OT security into a unified system. This solution enables businesses to manage resources more efficiently, enhance collaboration, and streamline operations with advanced features like real-time data access, customizable workflows, and enhanced security for operational technology. With a focus on seamless integration, Nuvolo helps organizations transform their workplace experience and drive operational excellence. -
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Mission Secure
Mission Secure
Protecting OT networks and safeguarding operations with a patented OT cybersecurity platform and 24/7 expert managed services. As IT and OT systems converge, organizations are left exposed. This convergence leaves operations and operational technology (OT) networks vulnerable to new cyber threats and risks that cannot be overcome with traditional IT security solutions. Other IT cybersecurity solutions only provide visibility and detection; we’ve developed the first integrated OT cybersecurity protection platform backed by an expert managed services team that stops OT cyber threats head-on. Protect your productivity, assets, and OT network. Proprietary technology-based assessments to baseline overall OT security posture. A patented platform built to protect operational networks in a digital age. OT cybersecurity as a turnkey service, we can be there to manage your protections around the clock. Extended network monitoring and passive pen testing. -
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Waterfall Security
Waterfall Security Solutions Ltd.
Waterfall Security Solutions is an industrial cybersecurity company, protecting critical industrial networks since 2007 with a lineup of hardware and software products. Waterfall has revolutionized how entire industries protect physical assets and industrial processes from cyberattacks. Waterfall’s patented, unidirectional products enable safe IT/OT integration, remote access, remote monitoring & diagnostics, cloud connectivity, and tamper-proof forensics, without the risks and threats that always accompany firewalled connectivity. Waterfall has a growing list of customers worldwide including power plants, nuclear plants, onshore/offshore platforms, refineries, rail systems, manufacturing plants, utility companies, and more. Waterfall’s products integrate with a very wide range of industrial systems and are widely recognized for simplifying compliance with security regulations, standards, and best practices. -
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NP-View
Network Perception
Network Perception’s NP-View is an OT cybersecurity platform that enables security teams to gain network visibility through automated topology map generation to proactively identify access and segmentation risks, maintain compliance, and ensure a high-security posture in an offline manner with no risk to operations. A lightweight, non-invasive network visualization platform for OT networks that enables security teams to rapidly identify network vulnerabilities, assess risks, and ensure compliance. NP-View provides a complete network view without the need to install an agent or write to the OT network. Designed for both technical and non-technical users. Support a range of firewalls, routers, and switches commonly used in OT environments. NP-View runs on-premise in an offline mode and does not require an internet connection. Have comprehensive network maps dynamically updated and maintained to give you an accurate point of reference to your cyber security environment. -
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Karamba SafeCAN
Karamba Security
SafeCAN is a patented ultra-light network security solution that authenticates and encrypts communications between ECUs, with zero network overhead. SafeCAN validates the sender and data integrity of every message, blocking communication from unauthorized ECUs and physical hacks. SafeCAN also authenticates in-vehicle communications to prevent over-the-air (OTA) malware downloads. SafeCAN adds zero network overhead by exchanging encryption keys at the factory, unlike solutions that swap keys while the car is running. Other technologies also add network traffic by sending extra validation messages. SafeCAN circumvents this by embedding validation data in the redundant bits of every message, to avoid adding payloads. SafeCAN is backward compatible so you do not need to make any changes to the ECU application, network protocols, or chipset. It is hardware-agnostic and requires no changes to the message format. Most importantly, it will not burden your already-saturated car networks. -
21
Palo Alto Networks Industrial OT Security
Palo Alto Networks
Palo Alto Networks' Industrial OT Security solution is designed to protect operational technology environments by leveraging advanced AI, real-time threat detection, and zero trust architecture. This cloud-delivered, agentless platform offers comprehensive visibility into OT assets, ensuring seamless security across industrial systems without disrupting operations. It helps protect legacy systems, remote workers, and critical infrastructure in harsh environments while providing continuous monitoring and risk assessment. The solution is optimized for the complexity of modern OT environments, offering features such as deep learning anomaly detection, inline threat prevention, and compliance with industry regulations. Additionally, OT environments can achieve a 351% ROI, with deployment times 15 times faster and management complexity reduced by 95%. -
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OTORIO Titan
OTORIO
Titan by OTORIO empowers industrial organizations and critical infrastructure operators to proactively reduce risks to their operational environments. Featuring a unique, patent-pending IT/OT cybersecurity digital twin, Titan aggregates information from diverse operational and security systems to create a digital representation of the operational environment. Then, applying OTORIO’s powerful, non-intrusive breach and attack simulation engine, Titan enables organizations to quickly understand their security posture and proactively address vulnerabilities and exposures before they become breaches. Ensure safe, resilient, and compliant business operations. -
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MetaDefender Kiosk
OPSWAT
The OPSWAT MetaDefender Kiosk Tower is our largest Kiosk capable of scanning the broadest range of media types. The MetaDefender Kiosk Tower is built with an industrial touchscreen and strong metal enclosure. OPSWAT’s proven, globally trusted, and award-winning technology prevents removable and peripheral media-borne threats from entering critical IT and OT environments. MetaDefender Kiosk scans incoming removable media before it enters your network. It identifies malicious content and sanitizes it prior to use. MetaDefender provides access to real-time OT data and enables secure data transfer to OT environments while defending the OT environment from network-borne threats. Enables users to transfer large files automatically, implement data-at-rest encryption, provide role-based access, and ensure regulatory compliance and audit trails. Provides a second layer of defense against threats by blocking access to USB drives and other media devices until security conditions are met. -
24
MetaDefender OT Security
OPSWAT
Designed for enterprise-level deployments, MetaDefender OT Security provides full visibility into your OT assets and networks, continuously discovering assets, and monitoring for threats, vulnerabilities, supply chain violations, and non-compliance issues. Critical networks are home to devices of varying ages, makes, models, operating systems, and countries of origin, and without a clear understanding of where they are and how they’re communicating, protecting them and your distributed networks from potential cyberattacks further complicates an already complex problem. OPSWAT MetaDefender OT Security is an AI-powered industrial asset and OT network visibility solution that enables OT personnel to protect their critical environments and supply chain through asset discovery, inventory management, network visibility, and vulnerability and risk management. With its intuitive OT interface, MetaDefender OT Security goes from easy out-of-the-box installation to providing visibility. -
25
TXOne Security Inspection
TXOne Networks
Ensure asset integrity with rapid, installation-free asset and device scans, allowing for the defense of air-gapped environments and improved supply chain security. The OT zero trust-based malware inspection and cleanup tool prevents insider threats and supply chain attacks. OT zero trust begins the moment a device enters your work site, be it for onboarding or in the hands of trusted personnel. Put a stop to insider threats and prevent supply chain attacks by flexibly securing integrity from the very beginning of the asset life cycle. Even after onboarding, some endpoints, air-gapped and stand-alone assets, continue to require specialized protection. Many of them are highly sensitive and cannot accept installation or changes to their configurations. It provides all this with no installation required. To eliminate the shadow OT, asset information will be collected during every scan and sent to the central management console. -
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Secure remote access to your ICS and OT assets, and easily enforce cybersecurity controls at scale with our zero-trust network access solution made for industrial networks and harsh environments. Securing remote access to operational technology assets has never been easier, or more scalable. Operate with better efficiency and get peace of mind with Cisco Secure Equipment Access. Empower your operations team, contractors, and OEMs to remotely maintain and troubleshoot ICS and OT assets with an easy-to-use industrial remote access solution. Configure least-privilege access based on identity and context policies. Enforce security controls such as schedules, device posture, single sign-on, and multifactor authentication. Stop struggling with complex firewalls and DMZ setups. Secure Equipment Access embeds ZTNA into your Cisco industrial switches and routers so you can reach more assets, reduce the attack surface, and deploy at scale.
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OTbase
Langner
OTbase is a productivity and collaboration tool for your journey towards secure and resilient OT networks. 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 not just inventories your OT systems automatically, it also acts as a plattform to streamline, plan, and document your digital transformation journey. OTbase provides full transparency on all aspects of your OT networks, from minute configuration details to high level KPIs in a CISO dashboard. OTbase enables cyber security experts, control engineers, maintenance experts, plant planners, process engineers, and SOC analysts to get the information they need in an instant. -
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Frenos
Frenos
Frenos is the world's first autonomous Operational Technology (OT) security assessment platform, designed to proactively assess, prioritize, and defend critical infrastructure without impacting operations. Purpose-built for OT environments, it autonomously evaluates and mitigates risks across all sixteen critical infrastructure sectors. The platform utilizes a digital network twin and an AI reasoning agent to analyze potential adversarial tactics, techniques, and procedures, providing contextual, prioritized remediation guidance specific to OT settings. This approach enables organizations to efficiently reduce risk and enhance security posture. Frenos has established partnerships with industry leaders such as Claroty, Forescout, NVIDIA, Dragos, Palo Alto Networks, Tenable, and Rapid7. Frenos was established to help enterprises safeguard their most valuable crown jewels, from oil rigs and medical devices to electric substations and financial transaction applications. -
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Claroty
Claroty
Powered by our Continuous Threat Detection (CTD) and Secure Remote Access (SRA) solutions, our platform provides a full range of industrial cybersecurity controls that integrate seamlessly with your existing infrastructure, scale effortlessly, and have the industry's lowest total cost of ownership (TCO). The comprehensive industrial cybersecurity controls our platform provides revolve around the REVEAL, PROTECT, DETECT, CONNECT framework. Our platform's features empower you to achieve effective industrial cybersecurity, regardless of where you are on your industrial cybersecurity journey. The Claroty Platform is deployed across multiple industries, each with unique operational and security needs. Effective industrial cybersecurity starts with knowing what needs to be secured. Our platform removes the barriers that limit industrial networks from securely connecting to what enables the rest of the business to operate and innovate with an acceptable level of risk.
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