2004 | OriginalPaper | Chapter
Smart Devices and Software Agents: The Basics of Good Behaviour
Authors : Howard Chivers, John A. Clark, Susan Stepney
Published in: Security in Pervasive Computing
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
Activate our intelligent search to find suitable subject content or patents.
Select sections of text to find matching patents with Artificial Intelligence. powered by
Select sections of text to find additional relevant content using AI-assisted search. powered by
In this paper, security requirements for software agents and smart devices are derived by working from typical requirements for existing systems, exploring the changes that are envisaged as systems become more highly distributed, then identifying what these imply for a device or service in a pervasive environment. A similar treatment is given to threats, which give rise to both security requirements and design issues. This approach provides insights into security requirements that will be significantly different from today’s distributed system policies: they demonstrate that pervasive computing requires a qualitative change in security policy and practice. The paper also explores trade-offs between security complexity and device functionality, and argues that the degree of policy management required in a device will be an important factor in this balance.