Alberto Garcia Illera (@algillera) is passionate about hacking and social engineering. Alberto studied mathematics and computer systems in Spain and has spent the past several years working as a professional penetration tester. Alberto has presented at several seminars where he has helped teach hacking techniques to large companies such as Microsoft, the Spanish government, and the cyberterrorism Spanish police department. At DEF CON 20 in Las Vegas, Alberto has presented a talk titled "How to hack all the transport networks of a country" that had a great repercussion. He has also spoken at ZeroNights in Moscow, Black Hat in Abu Dhabi, Infiltrate in Miami, DEF CON21 and Black Hat Arsenal in Vegas.