Hardware-Enforced Secure Remote Access for OT Environments

HERA reinvents OT secure remote access with built-in physical protections to deliver unparalleled security for your critical systems.

hera ot remote access video

IT/OT Integration with Physical Segmentation

A physical defense that shields OT environments from all cyber threats while enabling seamless manageable remote access.

Full-Featured Remote Access

Experience fully secure remote access with everything you need in one solution.

Reliable & Safe

Battle-proven unidirectional technology that’s successfully protected OT environments globally since 2007.

Hardware-Enforced Remote Access in Action

Embedded Defense, Unparalleled Security

Physically Securing the OT perimeter

HERA® locks down your OT environments with dual best-in-class unidirectional gateways, eliminating risks of attacks propagating into the OT network.

Enhanced Protocol Isolation

Physically separate encrypted inbound and outbound channels enable strict protocol isolation, preventing Man-in-the-Middle attacks. Only mouse and keyboard inputs are sent from the client to the server.

Specialized Client-Side Software

Hardware-enforced Trusted Platform Module (TPM) technology secures key storage to block key theft attacks and uses message encryption to prevent client-side attacks. Binding hardware to the user and site ensures the strongest mufti-factor authentication.

Secure Remote Access with Fine-Grain Control

Session Recording

Gain comprehensive visibility and accountability through real-time session recording for all remote access activities. Every user interaction within the OT environment is logged, creating a detailed audit trail for compliance, forensic analysis, and security monitoring.

HERA provides continuous, real‑time monitoring of every remote session, giving administrators full visibility and control over all remote access activity. Sessions can be immediately paused, terminated, or taken over, and additional users can be invited to active sessions for collaboration or oversight. All actions are recorded and logged, creating a complete, auditable trail for compliance and investigation in sensitive OT environments.

Maintain full oversight of remote activity with real‑time session monitoring and moderation. View all active sessions at a glance, disconnect users instantly, take over sessions when intervention is required, or invite additional users to join for collaboration and oversight. Every action is recorded and logged, providing a complete audit trail to support compliance, investigation, and operational accountability in sensitive OT environments.

Implement zero-trust, time-based access to enhance security by verifying every access request. Grant access to specific users only during designated times or within predefined time windows, ensuring precise control and minimizing potential risks.

Log and monitor detailed and extensive metrics within a dedicated monitoring system, providing a clear audit trail for every activity. Logs can also be seamlessly exported to SIEM tools for advanced analysis and security event management, ensuring comprehensive oversight.

Easily manage multiple sites from a single interface. Oversee and control operations across various locations without the need for separate logins or interfaces.

Ensure secure connections with software that sits client-side, eliminating any risk from Man-in-the-Middle attacks

Secure remote access
without the risks of network connectivity.