TY - BOOK AU - Noha Nagy Mohy AU - Mohamed Elsharkawi , AU - Osman Hagazy , TI - Securing XML documents / PY - 2009/// CY - Cairo : PB - Noha Nagy Mohy , KW - Database KW - Security KW - XML N1 - Thesis (M.Sc.) - Cairo University - Faculty of Computers and Information - Department of Information System; Issued also as CD N2 - XML is becoming the main standard for storing and exchanging data within organizations. As a consequence, the demand on privacy and information hiding of srnsitive information is increasing. Researchers try to prevent breaches of unauthorized access, disclosure, copying, use and modification of data. Access control models are not able to fully meet security needs UR - http://172.23.153.220/th.pdf ER -