X-Road® Data Exchange Layer
X-ROAD® DATA EXCHANGE LAYER
X-Road is a free and open-source data exchange layer solution that enables organizations to exchange information securely over the Internet. X-Road is released under the MIT open source license and is available free of charge.
The basic idea of X-Road is that information systems do not exchange data directly with each other. Instead, information systems are connected through additional, standardized access points (Security Server) that implement the same technical specifications and therefore, can communicate with each other.