作者: E. Damiani , S. De Capitani di Vimercati , S. Paraboschi , P. Samarati
关键词: The Internet 、 World Wide Web 、 Computer security 、 XML-RPC 、 ebXML 、 Computer science 、 XML 、 Access control 、 XML Signature 、 SOAP 、 XML Protocol
摘要: Remote service invocation via HTTP and XML promises to become an important component of the Internet infrastructure. Work is ongoing in W3C Protocol Working Group define a common standard, solutions like SOAP XML-RPC are already used few situations, demonstrating potential. However, no standard technique for access control security currently defined these protocols. In this paper, we propose approach that relies on structure requests support fine-grained authorizations at level individual elements attributes comprise call. The result simple yet general specify enforce e-services.