Bogdan Alecu (@msecnet) works as a System Administrator for an IT services company and, during his free time, he is an Independent Security Researcher. He received his BSc in Business Information Systems from the "Alexandru Ioan Cuza" University of Iasi. Bogdan has researched for many years in mobile security, starting with Voice over IP and continuing with GSM. One of his research in the GSM security could allow a potential attacker to perform a remote SMS attack which can force mobile phones to send premium-rate text messages. Bogdan is also a frequent speaker at security conferences like DeepSec, EUSecWest, and DefCamp. For more details about him check http://www.m-sec.net