4Secure’s cross-domain solutions integrate various components, which may encompass hardware, 4Secure’s proprietary TrustedFilter™ software, and software from trusted partners.

Data Diodes / Unidirectional Appliances

Hardware enforced one-way data transfer

Trusted Filter™

4Secure’s proprietary software suite for content filtering and protocol handling.


Content disarm and reconstruction for zero-trust file protection.


Transfer of DDS (Data Distribution Service)

Cogent DataHub

Transfer of industrial control system protocols.

4Secure cross-domain solutions enabled with components

Command and Control

Secure File Import

Secure Browse Down

Secure Video Transfer

Content Disarm and Reconstruction

OPC Data Transfer

Splunk Data Transfer

Logrhythm Data Transfer

TAK Data Transfer

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