Daniel Villarreal is a 22-year-old single systems engineer who currently works as an application manager, network engineer, and purchases/facilities manager. He has technical certifications in CCNA, Sonicwall, Sourcefire, and knowledge of Sharepoint, Active Directory, Exchange, Aranda, CCTV, Biometrics, GLPI, operating systems, and databases. In his free time, he enjoys soccer, indoor soccer, video games, and studying computer security topics like hacking and vulnerability scanning.