Patent attributes
A system includes identification of a data source of a production environment, the data source storing authentic data, generation of simulated data of the data source, reception of a request for data of the data source from a requesting system in the production environment and, in response to the received request, providing of the simulated data to the requesting system. In some aspects, the simulated data is provided to the requesting system if it is determined that the request is related to an electronic attack, and the authentic data of the data source is provided to the requesting system if it is not determined that the request is related to an electronic attack.