Issue No.01 - January/February (2008 vol.12)
Arjmand Samuel , Purdue University
Arif Ghafoor , Purdue University
Elisa Bertino , Purdue University
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MIC.2008.6
Today, public-service delivery mechanisms such as hospitals, police, and fire departments rely on digital generation, storage, and analysis of vital information. To protect critical digital resources, these organizations employ access-control mechanisms, which define rules under which authorized users can access the resources they need to perform organizational tasks. Natural or man-made disasters pose a unique challenge, whereby previously defined constraints can potentially debilitate an organization’s ability to act. Here, the authors propose employing contextual parameters — specifically, activity context in the form of emergency warnings — to adapt access-control policies according to a priori configuration.
context-aware adaptation, access control, access-control policies, crisis management, emergency response, privacy
Arjmand Samuel, Arif Ghafoor, Elisa Bertino, "Context-Aware Adaptation of Access-Control Policies", IEEE Internet Computing, vol.12, no. 1, pp. 51-54, January/February 2008, doi:10.1109/MIC.2008.6