@incollection{, ABDC96258CC19F223E7A6A8DFDE05CB8 , author={{Abdulrahman HelalAlruwaili} and {King Saud University}}, journal={{Global Journal of Computer Science and Technology}}, journal={{GJCST}}0975-41720975-435010.34257/gjcst, address={Cambridge, United States}, publisher={Global Journals Organisation}1217913 } @book{b0, , title={{Managing Cyber threats: Issues, Approaches and Challenges}} , author={{ Kumar }} , year={2005} , publisher={Springer Publishers} } @book{b1, , title={{Database systems: Concepts, Design and applications New Delhi}} , author={{ SSingh }} , year={2009} , publisher={Pearson Education India} } @book{b2, , title={{Fundamentals of relational database management systems Berlin}} , author={{ SSumanthi }} , year={2007} , publisher={Springer} } @book{b3, , author={{ P } and { Singh }} , title={{Database management system concept V.K (India) Enterprises}} , year={2009} } @book{b4, , author={{ ABasta } and { MZgola }} , title={{Database security Cengage Learning}} , year={2011} } @book{b5, , title={{Coronel et al Database System Design, implementation and management Cengage Learning}} , year={2012} } @book{b6, , author={{ Bertino }} , title={{Database security-Concepts, Approaches and challenges IEEE Transactions on dependable and secure computing}} , year={2005} }