STS-tool: using commitments to specify socio-technical security requirements

Authors:
Elda Paja;Fabiano Dalpiaz;Mauro Poggianella;Pierluigi Roberti;Paolo Giorgini
Affiliations:
Department of Information Engineering and Computer Science, University of Trento, Italy;Department of Information Engineering and Computer Science, University of Trento, Italy;Department of Information Engineering and Computer Science, University of Trento, Italy;Department of Information Engineering and Computer Science, University of Trento, Italy;Department of Information Engineering and Computer Science, University of Trento, Italy
Venue:
ER'12 Proceedings of the 2012 international conference on Advances in Conceptual Modeling
Year:
2012

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Abstract

In this paper, we present STS-Tool, the modelling and analysis support tool for STS-ml, an actor- and goal-oriented security requirements modelling language for Socio-Technical Systems (STSs). STS-Tool allows designers to model a socio-technical system at a high-level of abstraction, while expressing constraints (security needs) over the interactions between the actors in the STS, and derive security requirements in terms of social commitments (promises with contractual validity) once the modelling is done.