Dr. Ahmad Ali Al-Zubi Completed his High School Diploma in 1986 from West Iredell High School/NC, then in 1987 went to USSR to get his B.Sc. and M.Sc. Studies at Technological University of Podillia, Ukraine in computer networks and received his Ph.D. degree in access method to networks from the National Technical University of Ukraine (NTUU). Afterwards he went back to Jordan and joined Balqa Applied University(BAU) as an Assistant Professor in 2000 at IT Department, in 2002 was invited to join Business Networks Department at Philadelphia University where he served 2 years, in 2004 he was invited back to BAU to administer the Computer Engineering / Computer System Engineering Department and stayed there for 2 years as the chairman of the department where he established many Labs and developed a new programs. In 2006 he joined King Saud University (KSU) where he was promoted to Associate Professor in 2010. Since 2005 his research has focused on several field of computer science including Networks, Database, Data Retrieval, Information Security, he has many published articles in these areas. Recently he focuses on the use of Human Aura as an Identifier for people, which can be used in different fields in our daily life.