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Picking battles: The impact of trust assumptions on the elaboration of security requirements

By Charles B. Haley, Robin C. Laney, Jonathan D. Moffett and Bashar Nuseibeh


This position paper describes work on trust assumptions in the con-text of security requirements. We show how trust assumptions can affect the scope of the analysis, derivation of security requirements, and in some cases how functionality is realized. An example shows how trust assumptions are used by a requirements engineer to help define and limit the scope of analysis and to document the decisions made during the process

Year: 2004
OAI identifier: oai:oro.open.ac.uk:3392
Provided by: Open Research Online

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