Cándido Rodríguez Montes is doing a PhD. in Industrial Computer at the University of Seville, Spain. In 2004 he got a university degree in Computer Science at the University of Seville. From 2001 to 2005 he worked for Optima Technologies, acting as the responsible for R & D Department, involved in the development of security products. In 2006, he started to work for RedIRIS, mainly dedicated to AAIs and their applications. He is the main developer of the perfSONAR authentication and authorisation interface.