Antonio Guzmán Antonio Guzmán received his Ph.D. in computer engineering from Rey Juan Carlos University. From 2000 to 2013 he was an assistant teacher and researcher at the Rey Juan Carlos University, Spain, working in the computer architecture deparment. In 2005, he co-founded of the group of investigation Gaap (http://www.gaapsoluciones.es/), where he led the investigation efforts on security and privacy. Guzmán is author of many articles in journals, symposiums and conferences of impact (e.g IEEE, ACM, etc) and important security conferences (e.g. Defcon, Blackhat, etc). Since May 2013, Antonio Guzmán has set the teaching aside and he has focused on privately funded research on security. Nowadays, he is head of the research area in Eleven Paths, a Telefonica company, where he has filled more than 8 patents (http://www.elevenpaths.com).