PoliPer: policies for mobile and pervasive environments
ARM '04 Proceedings of the 3rd workshop on Adaptive and reflective middleware
Managing the risk of covert information flows in virtual machine systems
Proceedings of the 12th ACM symposium on Access control models and technologies
Dynamic security framework for mobile agent systems: specification, verification and enforcement
International Journal of Information and Computer Security
POLICY'09 Proceedings of the 10th IEEE international conference on Policies for distributed systems and networks
A flexible policy architecture for mobile agents
SOFSEM'06 Proceedings of the 32nd conference on Current Trends in Theory and Practice of Computer Science
RDyMASS: reliable and dynamic enforcement of security policies for mobile agent systems
DPM'09/SETOP'09 Proceedings of the 4th international workshop, and Second international conference on Data Privacy Management and Autonomous Spontaneous Security
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The mobile agent paradigm used in modern distributedsystems has revealed some new forms of common securitythreats, such as abusive resource consumption orillegitimate information flow between different and non-cooperativeentities. This problem is aggravated when anagent's host doesn't know anything about the agent's pastactivities, visited hosts and interactions with other agents.Thus, robust and efficient authorization platforms shouldbe considered in order to avoid undesired actions frommalicious agents.We present an authorization platform designed for amobile agent system, MobileTrans, which supports thedefinition and enforcement of history-based securitypolicies, allowing hosts to decide on the authorization ofan agent's action upon its past behaviour.