Survey on access control for community-centered collaborative systems
The last decades have seen a growing interest and demand for community-centered
collaborative systems and platforms. These systems and platforms aim to provide an …
collaborative systems and platforms. These systems and platforms aim to provide an …
A systematic literature review of authorization and access control requirements and current state of the art for different database models
Purpose Data protection requirements heavily increased due to the rising awareness of data
security, legal requirements and technological developments. Today, NoSQL databases are …
security, legal requirements and technological developments. Today, NoSQL databases are …
A user-to-user relationship-based access control model for online social networks
Users and resources in online social networks (OSNs) are interconnected via various types
of relationships. In particular, user-to-user relationships form the basis of the OSN structure …
of relationships. In particular, user-to-user relationships form the basis of the OSN structure …
A new access control scheme for Facebook-style social networks
The popularity of online social networks (OSNs) makes the protection of users' private
information an important but scientifically challenging problem. In the literature, relationship …
information an important but scientifically challenging problem. In the literature, relationship …
An access control model for online social networks using user-to-user relationships
Users and resources in online social networks (OSNs) are interconnected via various types
of relationships. In particular, user-to-user relationships form the basis of the OSN structure …
of relationships. In particular, user-to-user relationships form the basis of the OSN structure …
Open challenges in relationship-based privacy mechanisms for social network services
Social networking services (SNSs) such as Facebook and Twitter have experienced
explosive growth during the few past years. Millions of users have created their profiles on …
explosive growth during the few past years. Millions of users have created their profiles on …
Implicit contextual integrity in online social networks
Many real incidents demonstrate that users of Online Social Networks need mechanisms
that help them manage their interactions by increasing the awareness of the different …
that help them manage their interactions by increasing the awareness of the different …
Relationship-based access control for an open-source medical records system
Inspired by the access control models of social network systems, Relationship-Based
Access Control (ReBAC) was recently proposed as a general-purpose access control …
Access Control (ReBAC) was recently proposed as a general-purpose access control …
Attribute-aware relationship-based access control for online social networks
Relationship-based access control (ReBAC) has been adopted as themost prominent
approach for access control in online social networks (OSNs), where authorization policies …
approach for access control in online social networks (OSNs), where authorization policies …