Etalle, S and Hinrichs, TL and Lee, AJ and Trivellato, D and Zannone, N
(2013)
Policy administration in tag-based authorization.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 7743 L.
162 - 179.
ISSN 0302-9743
![[img]](http://d-scholarship.pitt.edu/style/images/fileicons/text_plain.png) |
Plain Text (licence)
Available under License : See the attached license file.
Download (1kB)
|
Abstract
Tag-Based Authorization (TBA) is a hybrid access control model that combines the ease of use of extensional access control models with the expressivity of logic-based formalisms. The main limitation of TBA is that it lacks support for policy administration. More precisely, it does not allow policy-writers to specify administrative policies that constrain the tags that users can assign, and to verify the compliance of assigned tags with these policies. In this paper we introduce TBA2 (Tag-Based Authorization & Administration), an extension of TBA that enables policy administration in distributed systems. We show that TBA2 is more expressive than TBA and than two reference administrative models proposed in the literature, namely HRU and ARBAC97. © 2013 Springer-Verlag.
Share
Citation/Export: |
|
Social Networking: |
|
Details
Item Type: |
Article
|
Status: |
Published |
Creators/Authors: |
Creators | Email | Pitt Username | ORCID  |
---|
Etalle, S | | | | Hinrichs, TL | | | | Lee, AJ | adamlee@pitt.edu | ADAMLEE | | Trivellato, D | | | | Zannone, N | | | |
|
Date: |
12 April 2013 |
Date Type: |
Publication |
Access Restriction: |
No restriction; Release the ETD for access worldwide immediately. |
Journal or Publication Title: |
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
Volume: |
7743 L |
Page Range: |
162 - 179 |
Event Type: |
Conference |
DOI or Unique Handle: |
10.1007/978-3-642-37119-6_11 |
Institution: |
University of Pittsburgh |
Schools and Programs: |
Dietrich School of Arts and Sciences > Computer Science |
Refereed: |
Yes |
ISBN: |
9783642371189 |
ISSN: |
0302-9743 |
Date Deposited: |
27 Nov 2012 18:43 |
Last Modified: |
18 Apr 2022 10:55 |
URI: |
http://d-scholarship.pitt.edu/id/eprint/16455 |
Metrics
Monthly Views for the past 3 years
Plum Analytics
Altmetric.com
Actions (login required)
 |
View Item |