Mr. Csaba Krasznay received his MSc in electrical engineering at the at the Faculty of Electrical Engineering and Informatics, Budapest University of Technology and Economics (BME) in 2003. He was working for the Centre of Information Technology, BME and kancellár.hu Inc., where he participated in projects related to IT security. Nowadays he works as an IT Security Consultant for HP Hungary Ltd. He obtained CISA, CISM, CISSP and Certified Ethical Hacker certifications. He is the member of Hungarian Electronic Signature Association and ISACA Hungarian Chapter. He is PhD student at ZrÃnyi Miklós National Defense University, his research area is the security of e-government systems.