An Attribute Graph Based Approach to Map Local Access Control Policies to Credential Based Access Control Policies

2005 ◽  
pp. 134-147 ◽  
Author(s):  
Janice Warner ◽  
Vijayalakshmi Atluri ◽  
Ravi Mukkamala
Keyword(s):  
Access Control ◽  
Control Policies ◽  
Access Control Policies ◽  
Local Access

scholarly journals Dynamic access-control policies on XML encrypted data

2008 ◽  
Vol 10 (4) ◽  
pp. 1-37 ◽  
Author(s):  
Luc Bouganim ◽  
Francois Dang Ngoc ◽  
Philippe Pucheral
Keyword(s):  
Access Control ◽  
Control Policies ◽  
Encrypted Data ◽  
Access Control Policies ◽  
Dynamic Access Control

An algebra for composing access control policies

2002 ◽  
Vol 5 (1) ◽  
pp. 1-35 ◽  
Author(s):  
Piero Bonatti ◽  
Sabrina De Capitani di Vimercati ◽  
Pierangela Samarati
Keyword(s):  
Access Control ◽  
Control Policies ◽  
Access Control Policies

VeRA: Verifying RBAC and Authorization Constraints Models of Web Applications

2021 ◽  
Vol 31 (05) ◽  
pp. 655-675
Author(s):  
Thanh-Nhan Luong ◽  
Hanh-Phuc Nguyen ◽  
Ninh-Thuan Truong
Keyword(s):  
Access Control ◽  
Programming Languages ◽  
Web Application ◽  
Web Applications ◽  
Implementation Process ◽  
Record Management ◽  
Role Based Access Control ◽  
Security Issue ◽  
Control Policies ◽  
Access Control Policies

The software security issue is being paid great attention from the software development community as security violations have emerged variously. Developers often use access control techniques to restrict some security breaches to software systems’ resources. The addition of authorization constraints to the role-based access control model increases the ability to express access rules in real-world problems. However, the complexity of combining components, libraries and programming languages during the implementation stage of web systems’ access control policies may arise potential flaws that make applications’ access control policies inconsistent with their specifications. In this paper, we introduce an approach to review the implementation of these models in web applications written by Java EE according to the MVC architecture under the support of the Spring Security framework. The approach can help developers in detecting flaws in the assignment implementation process of the models. First, the approach focuses on extracting the information about users and roles from the database of the web application. We then analyze policy configuration files to establish the access analysis tree of the application. Next, algorithms are introduced to validate the correctness of the implemented user-role and role-permission assignments in the application system. Lastly, we developed a tool called VeRA, to automatically support the verification process. The tool is also experimented with a number of access violation scenarios in the medical record management system.

Polisma - A Framework for Learning Attribute-Based Access Control Policies

2020 ◽  
pp. 523-544
Author(s):  
Amani Abu Jabal ◽  
Elisa Bertino ◽  
Jorge Lobo ◽  
Mark Law ◽  
Alessandra Russo ◽  
...  
Keyword(s):  
Access Control ◽  
Control Policies ◽  
Access Control Policies ◽  
Attribute Based Access Control
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