TY - BOOK AU - Gihan Ragy Thabet AU - Fatma A. Omara , AU - Hesham A. Hassan , AU - Sherif M. Khattab , TI - Intelligent security engine for service oriented / PY - 2013/// CY - Cairo : PB - Gihan Ragy Thabet , KW - SOA KW - SOA security KW - XML firewall N1 - Thesis (M.Sc. - Cairo University - Faculty of Computers and Information - Department of Computer Science; Issued also as CD N2 - Service-oriented architecture (SOA) is a style of software systems that are composed of isolated services. One of the most important SOA challenges is security. On the other hand, XML has become the most common way for information exchange and data representation for SOA-based applications ER -