MADRID--(BUSINESS WIRE)--Ping Identity, the leader of Identity Defined Security, has been chosen by Repsol to provide secure, federated identity solutions to its employees worldwide. PingFederate, the Ping Identity solution, will enable secure, federated one-click access to cloud applications. With 24,000 employees in 39 countries, Repsol needed to offer simple, secure access to its cloud applications. By implementing PingFederate, Repsol will improve application usability, manage access creden