expressiveness assures that a wide range of security policy specification may be ... of data objects called XML documents and partially describes the behavior of ...
Internet of Things, Access Control, XACML, Policy Language, Adrbac, Access Policies. Abstract: .... where each row and column is composed of a subject and object ... 2010a). In addition, the cloud service providers can access user's data even if it's
Voluceau â 78153 Le Chesnay Cedex, France â email : {Firstname. ... from a dedicated index to quickly converge towards the authorized parts of a ... kept encrypted at the server and a client is granted access to subparts of them .... 2005] is to
semantics of an access control policy for XML documents. Using XPath has great ... Security has always been a key issue for information sys- tems in general. ... data, it becomes critical to investigate the problem of access control for XML ...
(elements AddressBook, Calendar resp.). The user's address book contains zero or more contact entries (element Contact) where each entry is associated with ...
oasis-####-xacml-1.0.pdf. 1. 1. eXtensible Access Control Markup. 2. Language (XACML) Version 1.0. 3. OASIS Standard, 18 February 2003. 4. Document ...
Nov 13, 2009 - Security. Keywords. XACML, Deduction. *this work has been done as part of the .... tive policies should be modeled by the company itself, as.
Martın Abadi, Michael Burrows, Butler Lampson, and Gordon Plotkin. A calculus ... Ravi S. Sandhu, Edward J. Coyne, Hal L. Feinstein, and Charles E. Youman.
Keywords: Access control, XACML, RBAC, OrBAC, Interoperability ... allows negotiating trust across organizational boundaries, between entities from ... project is investigating trust negotiation, using an attribute-based access control (ABAC).
Feb 1, 2005 - comment form: http://oasis-open.org/committees/comments/form.php? ... For information on whether any patents have been disclosed that may ...
Social Networks, as the main axis of Web 2.0, are creating a number of interesting ... website, which connect users voluntarily sharing information. In this .... current existing ontologies, such as the Delivery Context Ontology [9], FOAF [10], etc.
Jan 22, 2013 - http://www.oasis-open.org/committees/download.php/43799/xacml-3.0-core- ... Version 3.0 of the eXtensible
mechanisms to optionally sign and verify, using the XML Digital. Signature [3] specification, the content of each generated or received SOAP message. Cardea ...
Feb 1, 2005 - open.org/committees/tc_home.php?wg_abbrev=xacml). 20. For any errata page for this specification, please refer to the Access Control TC ...
Oct 29, 2004 - Synthesising Verified Access Control Systems in XACML. Nan Zhang. School of Computer Science. University of Birmingham. Birmingham, UK ...
Jan 22, 2013 - Previous version: http://www.oasis-open.org/committees/download.php/43799/xacml-3.0-core-spec-csprd03-en.
create, and delete. The operations are performed by first querying the XML document collection with the XPATH query expression provided in the access ...
Jan 24, 2017 - either cannot efficiently reason about non-Boolean attributes, which often .... To the best of our knowledge, this is the first work that ...... defined using string comparison and string conversion functions can be modeled ...... the
Department of Computer Sciences .... technician has read access to the corresponding manual ... technicians, a rule for records showing equipment failure.
provides flexible security granularity for XML documents. RDF statements are used to represent security objects and to express security policy. The concepts of ...
not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise, or republish, to post on servers or to redistribute to lists, ... distributed rules, each managed
accentuates the issue of access control to XML documents. An XML document ..... For example, insertion of a digital signature into a document is allowed only if ...
When an access-control model is authorization transparent, users formulate their .... and a set of rules, if it conceals all the relationships that are specified by the rules. ...... e2 must go through an element of type T. (2) The only element in th
Jun 14, 2010 - the performance of the algorithm on a Toshiba laptop running Windows 7 with .... IEEE International Conference on Computer and. Information ...
