Hardware-Enforced Secure Remote Access for OT Environments
HERA changes the game of OT secure remote access. Built-in physical protections to deliver unparalleled security for your critical systems.
- Physical Segmentation – No TCP/IP crossing to/from OT network. No firewall, no VPN.
- Only keystrokes & mouse – Filterable proprietary protocol limits communications into OT environment
- Hardware-enforced user authentication – Unique binding between the HERA user, client and Gateway

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IT/OT Integration with Physical Segmentation
A physical defense that protects OT environments from cyber threats and enables seamless remote access.

Full-Featured Remote Access
Fully secure remote access in one single solution.

Reliable & Safe
Unidirectional technology that’s been protecting OT environments since 2007.
Hardware-Enforced Remote Access in Action
Embedded Defense, Maximum Confidence

Physically Securing the OT perimeter
HERA® secures OT environments with dual unidirectional gateways, blocking bidirectional risks.

Isolated Communication
Separate channels prevent Man-in-the-Middle attacks and external threats.

Specialized Client-Side Software
TPM secures keys to block key-theft attacks and hardware-user coupling prevents hijacking and credential theft.