Concepedia

Authorization Models

Authorization Models is a formal framework within identity management that specifies the policies, mechanisms, and rules governing access rights and privileges in a system, distinguishing it from related identity constructs by focusing on the structured determination of permitted actions by authenticated entities.

115

Publications

5.8K

Citations

278

Authors

139

Institutions

Publications per year

2017–2026

18

Parents

Publications

115

Flexible support for multiple access control policies

Sushil Jajodia, Pierangela Samarati, Maria Luisa Sapino et al. · ACM Transactions on Database Systems · 2001 · 639 citations

, , +17

A model of authorization for next-generation database systems

Fausto Rabitti, Elisa Bertino, Won Bae Kim et al. · ACM Transactions on Database Systems · 1991 · 323 citations · Full text

, , +15

A unified framework for enforcing multiple access control policies

Sushil Jajodia, Pierangela Samarati, V. S. Subrahmanian et al. · 1997 · 285 citations · Full text

, , +15

Certificate-based authorization policy in a PKI environment

Mary R. Thompson, Abdelilah Essiari, Srilekha Mudumbai · ACM Transactions on Information and System Security · 2003 · 255 citations

, , +17

Proxy-based authorization and accounting for distributed systems

Clifford Neuman · 2002 · 242 citations

, , +9

1–5 of 115

Authors

278

  1. RS
    Ravi Sandhu

    The University of Texas at San Antonio, United States

    9 publications · 326 citations

    9

    h-index

  2. PS
    Pierangela Samarati

    University of Milan, Italy

    9 publications · 1.3K citations

    9

    h-index

  3. EB
    Elisa Bertino

    Purdue University West Lafayette, United States

    9 publications · 749 citations

    9

    h-index

  4. SJ
    Sushil Jajodia

    George Mason University, United States

    7 publications · 1.3K citations

    7

    h-index

  5. TF
    Tim Finin

    University of Maryland, Baltimore County, United States

    4 publications · 259 citations

    4

    h-index

1–5 of 278

Institutions

139

  1. University of Milan

    Milan, Italy

    12 h-index

    21 publications

    2.2K citations

  2. George Mason University

    Fairfax, United States

    11 h-index

    16 publications

    1.7K citations

  3. The University of Texas at San Antonio

    San Antonio, United States

    6 h-index

    15 publications

    444 citations

  4. Universidad de Murcia

    Murcia, Spain

    4 h-index

    19 publications

    1K citations

  5. University of Maryland, College Park

    College Park, United States

    3 h-index

    3 publications

    960 citations

  6. University of Genoa

    Genoa, Italy

    3 h-index

    3 publications

    85 citations

  7. University of Maryland, Baltimore County

    Baltimore, United States

    3 h-index

    8 publications

    328 citations

  8. Carnegie Mellon University

    Pittsburgh, United States

    2 h-index

    2 publications

    27 citations

1–8 of 139

Venues

  1. Journal of Computer Security

    5 publications · 241 citations

    5

    h-index

  2. ACM Transactions on Information and System Security

    TISSEC · 4 publications · 374 citations

    4

    h-index

  3. IEEE Transactions on Dependable and Secure Computing

    TDSC · 3 publications · 204 citations

    3

    h-index

  4. Data & Knowledge Engineering

    DKE · 3 publications · 58 citations

    3

    h-index

  5. ACM SIGMOD Record

    2 publications · 49 citations

    2

    h-index

1–5