Sergey Gordeychik is Product Director for Cyber Network Defense at DarkMatter. Before moving to DarkMatter, Sergey gained a wealth of practical experience in the cybersecurity industry. In particular, being Deputy CTO at Kaspersky Lab, he was responsible for establishing the vision and leading the technological development for threat intelligence, cyber threat hunting, security assessment, incident response, and vulnerability research. As CTO at Positive Technologies, he led the development of Gartner recognized enterprise security products such as MaxPatorl, PT Application Inspector, and PT Application Firewall. Sergey is director and script writer of Positive Hack Days Forum, the largest and most influent cybersecurity event in Eastern Europe. From 2012, he led the SCADA StrangeLove industrial cybersecurity research team. Sergey has developed a number of training courses, including "Wireless Networks Security" and "Security Assessment of Web Applications," published several dozens of articles on various subjects and a book called "Wireless Networks Security." He is a popular speaker on internationals security conferences such as CCC, CodeBlue, Area41, POC, Zeronighs, S4. MCSE since NT 4.0, MCT, MVP: Enterprise Security R & D, CWNA, CISSP.