Interoperability is based on a cryptographic signature mechanism: the TYREX station analyzes and signs clean files, while Seclab Xport verifies this signature and only allows validated files to pass through. Any unsigned file or file modified after analysis is systematically rejected.

Signature mechanism in detail

When a file passes through a TYREX station (or another Seclab Xport in file transfer mode), it is analyzed and then cryptographically signed. This signature file certifies that the original file was checked and deemed safe at a given point in time. Seclab Xport recognizes this signature and authorizes the transfer to the protected system. Any file without a signature—whether added after analysis or never processed by the station—is rejected.

Transparency for the host system

The device removes the signature file before presenting the original file to the host system, ensuring native compatibility with industrial applications.

Key takeaway — TYREX analyzes and signs, Xport verifies and allows. Unsigned files are rejected. The signature is removed before presentation to the host system, ensuring seamless compatibility with industrial applications.