Data Diode Solutions

Unidirectional Hardware Security for Mission-Critical Systems

Enforce secure, one-way data flow with Data Diode technology. Designed for critical infrastructure, defense, and high-security environments.

How Does a Data Diode Work?

Data Diodes use hardware-based optical separation to guarantee data travels only in one direction. This physical barrier eliminates the risk of backflow or cyber intrusion.

SOURCE

DATA DIODE

DESTINATION

Key Features of Our Data Diode Solutions

Unidirectional Data Transfer

Guarantees information flows in only one direction, eliminating the possibility of data exfiltration.

Physical Network Isolation

Creates an impenetrable hardware barrier between networks of different security levels.

Zero Data Leakage

Physically impossible for sensitive data to flow in the reverse direction.

Hardware-Enforced Security

Security enforced at the physical layer, not dependent on software configurations.

High-Reliability Design

Engineered for continuous operation in mission-critical environments.

Long-Term Stability

Designed for minimal maintenance with exceptional operational lifespan.

Why Choose Data Diodes Over Firewalls?

While firewalls rely on software configurations that can fail or be breached, Data Diodes guarantee physical security by design. No reverse flow, no compromises.

Category
Firewall
Data Diode
Security Level
Software-based protection
Physical hardware separation
Configuration
Complex ruleset maintenance
Simple, fixed configuration
Attack Surface
Can be compromised
Physically impossible to breach
Maintenance
Regular updates required
Minimal maintenance needed

Applications Across Industries

Critical Infrastructure Protection

Safeguarding power grids, water systems, and other essential services.

Defense & Military Systems

Securing classified networks and mission-critical communications.

Industrial Control Systems (ICS)

Protecting manufacturing and operational technology environments.

Secure Data Logging

Enabling safe collection of logs from high-security environments.

Isolated Software Updates

Allowing updates to reach isolated systems without creating return paths.

Common Real-World Use Cases

  • Secure telemetry transmissions from operational technology to monitoring systems

  • Securely updating air-gapped networks without creating vulnerability

  • Cross-domain solutions for classified environments requiring strict separation

  • Protection of sensitive logs and security events for compliance and monitoring

  • Vendor remote access for industrial systems without bidirectional connectivity

Frequently Asked Questions

Secure Your Critical Data Today