X-Road Distributed Information Exchange Platform
X-Road is open-source software that provides a platform for unified and secure data exchange between organisations in a collaborative ecosystem. It streamlines data exchange processes, enhances security, and facilitates interoperability, enabling organisations to derive greater value from their data assets. It originated in Estonia in 2001; then became open-sourced in 2016 under MIT license. Currently it is being managed via Nordic Institute for Interoperability Solutions (NIIS - a venture between Estonia and Finland). The platform currently gets global contributions from 20+ countries.
X-Road is a centrally managed distributed data exchange layer between information systems that provides a standardized and secure way to produce and consume services. It ensures confidentiality, integrity and interoperability between data exchange parties. The data is always exchanged directly between a service consumer and a service provider, and no third parties have access to it.
This platform implements a set of standards features to support and facilitate data exchange such asAddress management, Message routing, Access rights management, Organization-level authentication, Machine-level authentication, Transport-level encryption, Time-stamping, Digital signature of messages, Logging and Error handling.
The core components of a healthy X-Road implementation includes Central Services (registry, configuration proxy, and security policies), Security Servers (entry point for consumer/provider information systems), Information Systems (backend applications with APIs) and Trust Infrastructure (certification authorities and time stamp services).
Organizations can exchange information over the Internet using X-Road to ensure confidentiality, integrity and interoperability among parties that exchange data. The core principles of the platform can be summarized as:
The implementation models of X-Road can be broadly categorized under:
The key idea of X-Road is that each service provider owns its data and is responsible for managing access rights of its services. In a nutshell, X-Road is a bridge between information systems that provides a standardized and secure way to produce and consume services.