Dr. Bahaa Eldin M. Hasan is an expert specialized in the following areas: Data security, network security, computer security, Ethical hacking and countermeasures. Also, Dr.Bahaa built Smart cards, smart token and secure micro SD applications for securing the environment. Bahaa earned his Ph.D. in Computer& Systems Engineering department from Ain Shams University with Tokyo institute of Technology. He has been giving courses on Data security, physical security and access control and Ethical hacking throughout the Arab world. Bahaa Hasan invented a New Symmetric Key Cryptosystem Which registered in Japanese Patent Office in Tokyo #140444/2 dated 30/5/1990 (This invention is a new cryptographic system based on Smart Card). Bahaa has published numerous academic and applied research articles regarding issues about security including articles published in the following Journals ” International Journal of Network Security” (2006, 2007,and 2009)., and in the following international conferences: The 8th International Conference on Distributed Multimedia Systems ( DMS 2002 ), 2nd International Conference on Advanced Control Circuits & Systems (ACCS’2008) ) and The 7th WSEAS International Conference on Information Security and Privacy (ISP ’08). Awarded the “Order of Merit- Second grade” from the president of Egypt. Bahaa was awarded with Egypt’s Innovation ICT award 2014.