Tenable One OT Exposure
Tenable One OT Exposure is an operational technology security solution designed to help organizations manage risk across cyber-physical systems and critical infrastructure. The platform unifies visibility across digital and physical attack surfaces so teams can better understand exposures in OT, ICS, and industrial environments. It helps organizations see assets, prioritize findings, detect threats, protect networks, simplify compliance, and communicate risk more clearly. Tenable One OT Exposure combines deep operational visibility with exposure intelligence to help teams identify and remediate vulnerabilities without disrupting operations. The platform supports security for global operations, multi-site environments, air-gapped systems, unmanaged assets, unknown assets, and shadow OT assets. Tenable One OT Exposure helps critical infrastructure teams move away from fragmented alerts and toward a more unified, risk-based approach to OT security.
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MetaDefender OT Security
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.
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Darktrace / OT
Darktrace / OT is an AI-powered security solution purpose-built for critical infrastructure, combining threat detection and response with contextualized OT risk management that goes beyond isolated CVE scoring. It identifies, visualizes, and secures devices across IT and OT protocols, providing unified visibility across every level of the Purdue Model from a secure platform. Passive and active scanning maintains a live asset inventory and reveals vulnerabilities and end-of-life status, while real-time monitoring covers specialized industrial protocols, production assets, and connected IT systems. Self-Learning AI understands normal operations to detect insider, known, unknown, and zero-day threats at scale. Cyber AI Analyst automatically investigates activity across IT and OT, prioritizes critical incidents, and summarizes findings for production engineers and security analysts. Autonomous Response can initiate precise, pre-agreed actions to stop and contain threats.
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Cisco Secure Equipment Access
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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