Abstract. The paper presents proposed Security Architecture for Open Collaborative Environment (OCE) being developed in the framework of the Collaboratory.nl (CNL) project with the...
Yuri Demchenko, Leon Gommans, Cees de Laat, Bas va...
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
Abstract. Android is a modern and popular software platform for smartphones. Among its predominant features is an advanced security model which is based on application-oriented man...
Lucas Davi, Alexandra Dmitrienko, Ahmad-Reza Sadeg...
In this work, we consider the task of allowing a content provider to enforce complex access control policies on oblivious protocols conducted with anonymous users. As our primary ...
—The paper first discusses motivations why taking into account location information in authentication and access control is important. The paper then surveys current approaches t...