منابع مشابه
Using Usage Control to Access XML Databases
XML documents usually contain private information that cannot be shared by every user communities. It is widely used in web environment. XML database is becoming increasingly important since it consists of XML documents. Several applications for supporting selective access to data are available over the web. Usage control has been considered as the next generation access control model with dist...
متن کاملXML Access Control
Definition XML access control refers to the practice of limiting access to (parts of) XML data to only authorized users. Similar to access control over other types of data and resources, XML access control is centered around two key problems: (i) the development of formal models for the specification of access control policies over XML data; and (ii) techniques for efficient enforcement of acce...
متن کاملneural classifier ensemble using error-correcting output codes: access control application
abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...
Static Analysis for Dynamic XML
We describe the summary graph lattice for dataflow analysis of programs that dynamically construct XML documents. Summary graphs have successfully been used to provide static guarantees in the JWIG language for programming interactive Web services. In particular, the JWIG compiler is able to check validity of dynamically generated XHTML documents and to type check dynamic form data. In this pap...
متن کاملXML-Based Access Control Languages
One of the most challenging problems in managing large, distributed, and heterogeneous networked systems is specifying and enforcing security policies regulating interactions between parties and access to services and resources. Recent proposals for specifying and exchanging access control policies adopt XML-based languages. XML appears in fact a natural choice as the basis for the common secur...
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ژورنال
عنوان ژورنال: ACM Transactions on Information and System Security
سال: 2006
ISSN: 1094-9224,1557-7406
DOI: 10.1145/1178618.1178621