Best Operational Technology (OT) Security Software for FortiGate NGFW

Continuous asset discovery, vulnerability management, threat detection, and continuous asset discovery for your Internet of Things and operational technology devices (OT). Ensure IoT/OT innovation by accelerating IoT/OT innovation through comprehensive security across all IoT/OT devices. Microsoft Defender for IoT is an agentless, network-layer security solution that can be quickly deployed by end-user organizations. It works with diverse industrial equipment and integrates with Microsoft Sentinel and other SOC tools. You can deploy on-premises and in Azure-connected environments. Microsoft Defender for IoT is a lightweight agent that embeds device-layer security in new IoT/OT initiatives. Passive, agentless network monitoring allows you to get a complete inventory and analysis of all your IoT/OT assets. This is done without any impact on the IoT/OT networks. Analyze a variety of industrial protocols to identify the device details, including manufacturer, type, firmware level, IP or Media Access Control address.

Access Gate serves as a network security solution designed for on-premises use in industrial and crucial environments. Available as either a hardware appliance or through virtualization, it establishes managed security zones within the existing network framework. This platform effectively identifies and catalogs connected operational technology (OT), information technology (IT), and Internet of Things (IoT) assets while enforcing identity-based access controls and implementing microsegmentation. Additionally, it facilitates secure remote access to specific machines, enhancing operational efficiency. By utilizing proxy-based connections, organizations can safeguard legacy systems, while features like session recording and tamper-proof event logs aid in compliance and operational reviews. This solution enables businesses to effectively segregate production networks from enterprise systems, curtail lateral movement within the network, and grant temporary access to vendors and integrators as needed. Tailored specifically for security, IT, and operations teams in sectors such as manufacturing and utilities, Access Gate plays a pivotal role in maintaining the integrity of critical infrastructure environments. Ultimately, its robust capabilities address a growing need for enhanced security in increasingly interconnected operational landscapes.

Your industrial operations are at risk from cyber threats due to the deeper integration of IT, cloud, and industrial control networks (ICS). Cisco Cyber Vision was specifically designed for OT and IT teams to collaborate to ensure production continuity and safety. Now you can deploy Industrial Internet of Things technologies and reap the benefits of industry digitization efforts. Start your OT security project with an accurate list of your industrial assets, communication patterns, and network topologies. Your SOC (security operation center) should have OT context. This will allow you to leverage the money and time you have spent on IT cybersecurity to protect your OT network. You can take OT security to the next step: Provide detailed information to comply regulations and facilitate collaboration between IT and OT experts.