Products

Cross-domain security, end to end

Hardware enforcement, protocol bridging, and enterprise orchestration. Three layers for strict network boundaries.

Expanse Data Diode

Hardware-enforced unidirectional links

Physical SFP+ fiber modules that enforce one-way data flow at the hardware layer. Deployed in the world's most sensitive networks where reverse paths simply cannot exist.

10 Gbps SFP+ fiber links
Industrial lifetime replacement
Industrial temperature variants
Physically unidirectional

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Software

Expanse Network Stack

Modular protocol bridging toolkit

Command-line utilities for TCP bridging, reliable file transfer, and custom data flow pipelines across unidirectional diode links. For use with Expanse deployments.

TCP & file transfer bridging
Unix pipe composability
Packet reordering & FEC
For Expanse deployments

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Platform

Lattice

Full cross-domain solution software

Enterprise CDS platform with a web operations console. Ticket-based file transfer, ENS orchestration, ticket provenance, Reliable Human Review, and admin/audit for air-gapped networks.

Web operations console
Ticket provenance tracking
Reliable Human Review
ENS pipeline orchestration

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Together

Three layers, one architecture

Expanse hardware enforces physical boundaries. ENS bridges protocols across them. Lattice orchestrates the full cross-domain deployment.

Hardware

Expanse

Protocol

ENS

Platform

Lattice

Result

Complete CDS

Not sure which product fits?

Our team can help you architect the right cross-domain solution for your environment.

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