XD Bridge ST
Cross Domain Solution for Fixed Format and Streaming Data securely transfers diverse data types across networks of varying security levels, ensuring strict compliance and uninterrupted operations.
BENEFITS
XD Bridge ST by Owl Cyber Defense delivers hardware-enforced, secure data transfer between networks with differing security levels, protecting your critical environments. Rigorously tested by the U.S. Government, this high-performance solution combines strict pipeline filtering and diode-based isolation, ensuring only clean fixed-format or streaming data crosses boundaries while actively blocking hidden threats.
RTB-Ready Secure Data Transfer
XD Bridge ST is a flexible, high performance cross domain solution (CDS) providing assured transfer for streaming or posting fixed format and structured data.
XD Bridge ST provides data inspection and sanitization through a comprehensive linear pipeline filtering process using validated data schemas to ensure data is “clean” prior to transfer. Owl’s linear assured pipelines enable a wide range of high-to-low and low-to-high use cases, with support for XML, USMTF, VMF, and other data formats.
Owl’s XD Bridge ST is available in a variety of form factors to meet a variety of operational needs, with bandwidth capabilities up to 10 Gbps.

Capabilities
- TCP/UDP streaming of structured (XML schemas) and fixed format (USMTF, VMF DFDL schemas) data messages
- Software-enforced linear assured pipeline filtering
- Hardware-enforced diode-based processing isolation and separation

Compliance
- NCDSMO Baseline certification complete
- NSA and Common Criteria hardware-enforced diode certification
- CLIP enforced STIG compliant configuration
- Raise-the-Bar (RTB) phase one compliant

Hardware-Enforced Domain Separation
Owl CDS solutions integrate data diodes to provide hardware-enforced one-way data transfer capabilities. Depending on the specific needs of the customer, Owl offers solutions that provide data transfers for one-way, two-way, or bidirectional use cases.
Supported Protocols
TCP/UDP streaming of structured (XML schemas) and fixed format (USMTF, VMF DFDL schemas) data messages

