IEEE Transactions on Software Engineering
Time Limited Blackbox Security: Protecting Mobile Agents From Malicious Hosts
Mobile Agents and Security
Security Issues in Mobile Code Systems
Mobile Agents and Security
Protecting Mobile Agents Against Malicious Hosts
Mobile Agents and Security
Environmental Key Generation Towards Clueless Agents
Mobile Agents and Security
Mobile Agent Security and Telescript
COMPCON '96 Proceedings of the 41st IEEE International Computer Conference
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An autonomous mobile agent is an executing program that can migrate from machine to machine in a heterogeneous network under its own control. An agent can either follow a pre-assigned path on the network or determine its itinerary based on the data collected from the network. Facilities for highly dynamic movement of code and data enable a program to take advantage of the locality of data. It also allows one to optimize between the requirements of low bandwidth, high latency and disconnected network connections. This computing paradigm, which exploits code, data and state mobility, raises many new security issues that are quite different from conventional client/server systems. Agent servers that provide an execution environment for the agents to execute can be attacked by malicious agents. Similarly agents could be carrying sensitive information about their owners and should be protected from tampering by malicious hosts. The data collected by the agent from one host should also be protected from tampering by another host in the itinerary. In this paper, various security issues that arise in mobile agents applications were examined.