METHOD FOR PROVIDING INTEROPERABILITY OF DATA FROM SCADA-TYPE SYSTEMS BY MAKING FEDERATIVE STRUCTURES

摘要

The invention relates to a method of federative integration of SCADA systems, the federation comprising a plurality of SCADA systems, nodes, changes mediating the governing between the SCADA systems and secure-access gateways for mediating data exchanges between entities, functional elements, such as name spaces, presence, messages, resources, and governing elements, such as the registration, the procedures for admittance into the federation, the definition of rights and duties, the authentication and data interchange. The interoperability is solved by means of a stratified set of protocols based on designing a decentralized scalable and self-organisable topology. The method comprises the following stages: installing the software components for exposing the information, establishing the data exposed in the federative structure and the rights for accessing the externalized data, establishing a user's rights for access to the federative information and the use of data in federative manner.