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. He earned his PhD in computer and system engineering department from Ain Shams University with the Tokyo Institute of Technology. He has been giving courses on data security, physical security, access control, and ethical hacking throughout the Arab world. Bahaa Hasan invented a new Symmetric Key Cryptosystem which registered in the Japanese Patent Office in Tokyo #140444/2 dated 30/5/1990 (This invention is a new cryptographic system based on Smart Cards). He has also published numerous academic and applied research articles published in the following journals, “International Journal of Network Security” (2006,2007,2009). And in the following international conferences: The 8th International Conference on Distributed Multimedia Systems (DMS 2002), 2nd International Conference in Advanced Control Circuits and Systems (ACCS’ 08), and the 7th WSEAS International Conference in Information Security and Privacy (ISP ’08). He was awarded the “Order of Merit- Second Grade” from the President of Egypt, Egypt’s Innovation ICT award 2014.