Performance modeling of critical event management for ubiquitous computing applications
Proceedings of the 9th ACM international symposium on Modeling analysis and simulation of wireless and mobile systems
Regulating Exceptions in Healthcare Using Policy Spaces
Proceeedings of the 22nd annual IFIP WG 11.3 working conference on Data and Applications Security
Proximity-based access control for implantable medical devices
Proceedings of the 16th ACM conference on Computer and communications security
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Modular context-aware access control for medical sensor networks
Proceedings of the 15th ACM symposium on Access control models and technologies
A novel access control framework for secure pervasive computing
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
A taxonomy of vulnerabilities in implantable medical devices
Proceedings of the second annual workshop on Security and privacy in medical and home-care systems
Architecturing conflict handling of pervasive computing resources
Proceedings of the 11th IFIP WG 6.1 international conference on Distributed applications and interoperable systems
Context-awareness: exploring the imperative shared context of security and ubiquitous computing
Proceedings of the 14th International Conference on Information Integration and Web-based Applications & Services
A system architecture, processor, and communication protocol for secure implants
ACM Transactions on Architecture and Code Optimization (TACO)
CAAC -- An Adaptive and Proactive Access Control Approach for Emergencies in Smart Infrastructures
ACM Transactions on Autonomous and Adaptive Systems (TAAS) - Special Section on Best Papers from SEAMS 2012
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Access control policies define the rules for accessing system resources. Traditionally, these are designed to take a reactive view for providing access, based on explicit user request. This methodology may not be sufficient in the case of critical events (emergencies) where automatic and timely access to resources may be required to facilitate corrective actions. This paper introduces the novel concept of criticality which measures the level of responsiveness for taking such actions. The paper further incorporates criticality in an access control framework for facilitating the management of critical situations. Specific properties and requirements for such criticality aware access control are identified and a sample model is provided along with its verification.