Authorization

Authorization is the security mechanism that determines the specific access rights and privileges granted to authenticated users, systems, or processes within a defined policy framework, thereby distinguishing permissible actions from prohibited ones in the context of access management, computer security, and related domains.

4.7K

Publications

249.8K

Citations

9.2K

Authors

2.1K

Institutions

Publications per year

2017–2026

1.1K

Variants

Prior Authorization Policies

Parents

Access ManagementApplication SecurityComputer SecurityExpatriate ManagementFormulary ManagementGrid ComputingHealth Data StandardsHealth Information PrivacyHealth Information SecurityHealth Insurance Law

Children

Access Decision MakingAccess TokensAuthorization ModelsAuthorization PoliciesClaims-based AuthorizationConsent ManagementPolicy Enforcement

Publications

4.7K

Role-based access control models

Ravi Sandhu, Edward J. Coyne, H.L. Feinstein et al. · Computer · 1996 · 5.8K citations

Computing, Computer Science, Cybersecurity +15

Proposed NIST standard for role-based access control

David F. Ferraiolo, Ravi Sandhu, Serban I. Gavrila et al. · ACM Transactions on Information and System Security · 2001 · 2.5K citations · Full text

Computing, Cybersecurity, Authentication +13

Proceedings of the 11th USENIX Security Symposium

Dan Boneh · 2002 · 2.5K citations

Computing, Computer Science, Cybersecurity +12

Security Policies and Security Models

Joseph A. Goguen, José Meseguer · 1982 · 2.1K citations

Computing, Computer Science, Computer Systems +15

Web Surveys

Mick P. Couper · Public Opinion Quarterly · 2000 · 2.1K citations

Computing, Information Systems, Access Management +11

1–5 of 4.7K

Authors

9.2K

EB
Elisa Bertino
Purdue University West Lafayette, United States
144 publications · 11K citations
57
h-index
RS
Ravi Sandhu
The University of Texas at San Antonio, United States
120 publications · 21.1K citations
52
h-index
PS
Pierangela Samarati
University of Milan, Italy
60 publications · 7.1K citations
37
h-index
NL
Ninghui Li
Purdue University West Lafayette, United States
51 publications · 5K citations
33
h-index
EF
Elena Ferrari
University of Insubria, Italy
52 publications · 4.7K citations
31
h-index

1–5 of 9.2K

Institutions

2.1K

1–8 of 2.1K

Venues

ACM Transactions on Information and System Security
TISSEC · 78 publications · 15.5K citations
48
h-index
Computers & Security
88 publications · 3.5K citations
34
h-index
IEEE Access
66 publications · 3.9K citations
33
h-index
Future Generation Computer Systems
FGCS · 55 publications · 3K citations
31
h-index
IEEE Transactions on Dependable and Secure Computing
TDSC · 44 publications · 2.7K citations
27
h-index

1–5