Assisted Policy Management for SPARQL Endpoints Access Control

Shi3ld is a context-aware authorization framework for protecting SPARQL endpoints. It assumes the definition of access policies using RDF and SPARQL, and the specification of named graphs to identify the protected resources. These assumptions lead to the incapability for users who are not familiar with such languages and technologies to use the authorization framework. In this paper, we present a graphical user interface to support dataset administrators to define access policies and the target elements protected by such policies.