NDLI logo
  • Content
  • Similar Resources
  • Metadata
  • Cite This
  • Log-in
  • Fullscreen
Log-in
Do not have an account? Register Now
Forgot your password? Account recovery
  1. Proceedings of the 2007 ACM workshop on Secure web services (SWS '07)
  2. lightweight decentralized authorization model for inter-domain collaborations
Loading...

Please wait, while we are loading the content...

Event-based application of ws-security policy on soap messages
What can identity-based cryptography offer to web services?
A scalable and flexible web services authentication model
Security-by-contract for web services
Access control for the services oriented architecture
Breaking and fixing the inline approach
Secure web service federation management using tpm virtualisation
Evaluating distributed xacml policies
A technical architecture for enforcing usage control requirements in service-oriented architectures
A privacy controller approach for privacy protection in web services
lightweight decentralized authorization model for inter-domain collaborations
A multimedia access control language for virtual and ambient intelligence environments
Next steps for security assertion markup language (saml)

Similar Documents

...
Towards Autonomous Administrations of Decentralized Authorization for Inter-domain Collaborations

Article

...
Unraveling decentralized authorization for multi-domain collaborations

Article

...
Unraveling decentralized authorization for multi-domain collaborations.

...
Pluggable authorization and distributed enforcement with pam xacml.

Article

...
Pluggable Authorization and Distributed Enforcement with pam xacml

Article

...
An SSO-Capable Distributed RBAC Model with High Availability across Administrative Domain

Article

...
First Experiences Using XACML for Access Control in Distributed Systems (2003)

Article

...
Realization of UCON Model Based on Extended-XACML

Article

...
A Conflict Detection Approach for XACML Policies on Hierarchical Resources

Article

lightweight decentralized authorization model for inter-domain collaborations

Content Provider ACM Digital Library
Author Lee, Hannah K. Luedemann, Heiko
Abstract Inter-domain collaborations comprise of a series of tasks, whose run-time environment stretches over heterogeneous systems governed by different set of policies and where participating organizations desire to preserve control over their resources. One of the major security challenges in modeling those inter-domain collaborations is providing a decentralized authorization solution. At the core of this challenge lie two problems: 1) an authorization decision maker does not know who a principal is and 2) which set of privileges this principal owns if the principal is originated from outside of the decision maker's domain. Currently, a number of different approaches tackle this problem and claim to provide a full-fledged solution. These approaches, however, often require particular use of infrastructures and their own policy languages. In this paper, we propose a lightweight model using the concept of distributed roles from the dRBAC model to bridge different domain boundaries. Based on e-Government collaboration scenarios, we identify a set of requirements of decentralized authorization and propose an extension to the current XACML specification as a realization of our model.
Starting Page 83
Ending Page 89
Page Count 7
File Format PDF
ISBN 9781595938923
DOI 10.1145/1314418.1314431
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2007-11-02
Publisher Place New York
Access Restriction Subscribed
Subject Keyword Drbac Authorization policy Xacml E-government Inter-domain collaborations
Content Type Text
Resource Type Article
  • About
  • Disclaimer
  • Feedback
  • Sponsor
  • Contact
  • Chat with Us
About National Digital Library of India (NDLI)
NDLI logo

National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.

Learn more about this project from here.

Disclaimer

NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.

Feedback

Sponsor

Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.

Contact National Digital Library of India
Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302
See location in the Map
03222 282435
Mail: support@ndl.gov.in
Sl. Authority Responsibilities Communication Details
1 Ministry of Education (GoI),
Department of Higher Education
Sanctioning Authority https://www.education.gov.in/ict-initiatives
2 Indian Institute of Technology Kharagpur Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project https://www.iitkgp.ac.in
3 National Digital Library of India Office, Indian Institute of Technology Kharagpur The administrative and infrastructural headquarters of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
4 Project PI / Joint PI Principal Investigator and Joint Principal Investigators of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
Prof. Saswat Chakrabarti  will be added soon
5 Website/Portal (Helpdesk) Queries regarding NDLI and its services support@ndl.gov.in
6 Contents and Copyright Issues Queries related to content curation and copyright issues content@ndl.gov.in
7 National Digital Library of India Club (NDLI Club) Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach clubsupport@ndl.gov.in
8 Digital Preservation Centre (DPC) Assistance with digitizing and archiving copyright-free printed books dpc@ndl.gov.in
9 IDR Setup or Support Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops idr@ndl.gov.in
I will try my best to help you...
Cite this Content
Loading...