Concepedia

Context-aware Authorization

Context-Aware Authorization is a policy-based access control mechanism that dynamically evaluates access requests by incorporating environmental, temporal, user, and resource-specific contextual attributes to determine authorization decisions.

145

Publications

5.4K

Citations

407

Authors

206

Institutions

Publications per year

2017–2026

25

Parents

Publications

145

Flexible team-based access control using contexts

Christos K. Georgiadis, Ioannis Mavridis, George Pangalos et al. · 2001 · 229 citations

, , +16

Context-aware role-based access control in pervasive computing systems

Devdatta Kulkarni, Anand Tripathi · 2008 · 201 citations

, , +17

Internet Access and Use in Context

Eszter Hargittai · New Media & Society · 2004 · 148 citations

, , +10

X-GTRBAC: an XML-based policy specification framework and architecture for enterprise-wide access control

Rafae Bhatti, Arif Ghafoor, Elisa Bertino et al. · ACM Transactions on Information and System Security · 2005 · 147 citations

, , +15

A Trust-Based Context-Aware Access Control Model for Web-Services

Rafae Bhatti, Elisa Bertino, Arif Ghafoor · Distributed and Parallel Databases · 2005 · 146 citations

, , +15

1–5 of 145

Authors

407

  1. EB
    Elisa Bertino

    Purdue University West Lafayette, United States

    8 publications · 603 citations

    8

    h-index

  2. AG
    Arif Ghafoor

    Purdue University West Lafayette, United States

    5 publications · 489 citations

    5

    h-index

  3. RB
    Rafae Bhatti

    Purdue University West Lafayette, United States

    4 publications · 448 citations

    4

    h-index

  4. MS
    Mark Strembeck

    Vienna University of Economics and Business, Austria

    4 publications · 259 citations

    4

    h-index

  5. RS
    Ravi Sandhu

    The University of Texas at San Antonio, United States

    4 publications · 236 citations

    4

    h-index

1–5 of 407

Institutions

206

  1. Purdue University West Lafayette

    West Lafayette, United States

    10 h-index

    23 publications

    1.9K citations

  2. Carnegie Mellon University

    Pittsburgh, United States

    4 h-index

    10 publications

    253 citations

  3. Vienna University of Economics and Business

    Vienna, Austria

    4 h-index

    8 publications

    518 citations

  4. University of British Columbia

    Vancouver, Canada

    4 h-index

    7 publications

    545 citations

  5. Centre National de la Recherche Scientifique

    Paris, France

    3 h-index

    8 publications

    166 citations

  6. University of Illinois Urbana-Champaign

    Urbana, United States

    3 h-index

    6 publications

    393 citations

  7. University of Luxembourg

    Luxembourg, Luxembourg

    3 h-index

    6 publications

    80 citations

  8. University of Milan

    Milan, Italy

    3 h-index

    10 publications

    118 citations

1–8 of 206

Venues

  1. IEEE Internet Computing

    3 publications · 94 citations

    3

    h-index

  2. ACM Transactions on Information and System Security

    TISSEC · 3 publications · 381 citations

    3

    h-index

  3. Computers & Security

    3 publications · 139 citations

    3

    h-index

  4. arXiv (Cornell University)

    Repository · 2 publications · 54 citations

    2

    h-index

  5. Pervasive and Mobile Computing

    2 publications · 22 citations

    2

    h-index

1–5