Best Operational Technology (OT) Security Software for Splunk Enterprise

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.

Automatically detect, categorize, and pinpoint all devices and systems linked to the network. Within hours of installation—utilizing network tap or SPAN—we systematically uncover detailed information about each connected device, such as its manufacturer, physical location, serial number, and application or port activity. This real-time visibility extends to any newly connected device and can seamlessly integrate with existing asset inventory platforms. It helps identify vulnerabilities, recall notices, and the presence of weak passwords or certificates related to each device. Additionally, Ordr offers comprehensive insights into device usage, enabling teams to make informed decisions regarding expansions, modifications, and resource allocations as they grow. Such insights about devices are vital for assessing their operational lifespan, allowing teams to effectively plan maintenance schedules and support purchasing choices. We also automatically categorize devices across the fleet and monitor their usage for analytical and benchmarking purposes, while integrating smoothly with identity management systems like Active Directory to enhance overall security and management capabilities. This multifaceted approach ensures that organizations maintain optimal control and oversight of their network environments.

OTbase serves as a comprehensive productivity and collaboration solution designed to enhance your path towards secure and resilient operational technology (OT) networks. This innovative tool allows cyber security professionals and engineers to effectively manage the intricacies of OT networks that may feature hundreds of thousands of devices. Beyond merely inventorying your OT systems automatically, OTbase also functions as a platform that facilitates the organization, planning, and documentation of your digital transformation efforts. With OTbase, users gain complete visibility into every facet of their OT networks, encompassing everything from intricate configuration specifics to overarching key performance indicators displayed in a CISO dashboard. This powerful tool equips cyber security specialists, control engineers, maintenance personnel, plant planners, process engineers, and SOC analysts with immediate access to the critical information they require, thus streamlining their workflow and enhancing decision-making processes. Additionally, the collaborative features of OTbase foster teamwork and communication among diverse roles, ensuring that all stakeholders can contribute effectively to the network's security and efficiency.