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    OT DEFENDER

    Protect Your Critical Assets from Insiders, Outsiders, Third Parties, and Human Errors

    Ensure uptime and productivity in multi-vendor, new and legacy OT environments

    OT environments have blind spots. Don’t be caught off guard.

    Managing operational technology (OT) environments that are multi-vendor with new and legacy devices brings a multitude of challenges to manufacturing and utility organizations. Adding to the complexity is management of third-party contractors.

    A lack of visibility and traceability regarding changes made to Programmable Logic Controller (PLC) configurations and programming poses a risk to operational integrity. The ability to control changes and modifications made by insiders and third party contractors is much needed. This lack of management, visibility and protection can have significant consequences for production, safety, and can ultimately result in financial implications.

    NanoLock prevents attacks from outside and inside


    Securing Operational Integrity in Complex OT Environment

    OT Defender eases the pains associated with managing multi-vendor, new and legacy environments. It implements strict controls to PLCs from any vendor or generation, preventing harm to critical assets and minimizing downtime.

    It provides OT managers with operational control, implementing traceability and visibility tools to ensure that every access, change request, or update attempt to a PLC is always authenticated, authorized, and tracked.  

    How it works
    A single solution that covers the entire terrain
    OT Defender ensures that every change request or update attempt through a Programmable Logic Controller (PLC) is always authenticated and authorized, regardless of its origin. Providing a centralized management system that efficiently tracks users and devices (legacy and new) with quick and easy access to audit reports (who, what, when).
    • Single unified solution – For multiple PLC vendors and types, new and legacy
    • Quick integration – Without the need for device integration nor vendor involvement
    • Covers the entire OT terrain – Secure devices whether they are online, offline, or air-gapped 
    • No impact on performance – Zero downtime, zero impact on functionality 
    • Global regulation changes – Addresses regulatory requirements
    Protecting the entire OT terrain
    Connected Devices and Networks
    Connected Devices and Networks
    Offline Devices & Environments
    Offline Devices & Environments
    Devices on Air-gapped Networks
    Devices on Air-gapped Networks
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    Protect. Prevent. Trace.
    OT Defender integrates prevention mechanisms and safety measures into operational processes, rather than relying solely on post-incident detection.

    PLC Protection and Prevention

    • Controlling access and PLC configuration changes (ladder logic, function blocks, IO and communication modules, etc.)
    • Multi-factor authentication (MFA)
    • Controlled user management and group policies
    • Secured repository of credentials for PLCs
    • Reduce incident investigation and response time (cyber or human errors)
    Management of Things (MoT) Server
    Traceability and Visibility WHO – WHAT – WHEN
     

    NanoLock OT Defender’s Management of Things (MoT) is a centralized management platform for all PLC vendors and models in a single interface. It provides visibility into user and device inventories, while monitoring and managing actions taken by which user on which device. Deployment of OT Defender protects PLCs in all OT terrains: Connected devices and networks, offline or air gapped. The MoT can be easily integrated into a managed security service as part of the customer SIEM/SOC. Alerts and collected data can be exported to any backend system.

    Centralized Management of Multi-Vendor, New and Legacy Devices
     

    Modernize Security in Legacy Systems

    Extend legacy PLC lifespan by enhancing their security capabilities.

    Compensating Control

    When patching and upgrading legacy devices is impossible or complicated – protecting them becomes the obvious choice!

    Unified Platform for All PLCs

    Centralized management of all PLC vendors and models in a single interface.

    Attack Surface

    Ensuring Compliance with International Security Standards & Guidelines