Abstract : Controlling data usage in a crisis scenario is a
particularly acute issue due to the sensitive nature of the data being
distributed. Typical access control mechanisms rely on a centralised
architecture where access policies are stored and evaluated. However,
such architecture is not practical in a crisis scenario due to the
absence or the impossibility of using a wide-area communication
infrastructure. In this paper, we introduce xDUCON a framework for
enforcing usage control policies that relies on the Shared Data Space
(SDS) abstraction for the coordination of policy evaluation and
enforcement. Policies are represented as tuples to facilitate their
propagation across the available infrastructure.
https://hal.inria.fr/hal-01056071 Contributor : Hal IfipConnect in order to contact the contributor Submitted on : Thursday, August 14, 2014 - 6:04:42 PM Last modification on : Tuesday, January 18, 2022 - 2:26:05 PM Long-term archiving on: : Thursday, November 27, 2014 - 1:32:37 AM
Giovanni Russello, Enrico Scalavino. Exploiting Node Mobility for Coordinating Data
Usage in Crisis Scenarios. 4th IFIP WG 11.2 International Workshop on Information Security Theory and Practices: Security and Privacy of Pervasive Systems and Smart Devices (WISTP), Apr 2010, Passau, Germany. pp.355-367, ⟨10.1007/978-3-642-12368-9_29⟩. ⟨hal-01056071⟩