Model interchange and tool interoperability in the i* framework: a proof of concept

Peer ReviewedPostprint (published version

i* modules: a jUCMNav implementation

When building large-scale goal-oriented models using the i* framework, the problem of scalability arises. Modules have been proposed to structure i* models into reusable and combinable fragments. In this work we present an implementation of the module concept over the jUCMNav tool.Peer ReviewedPostprint (published version

Bridging User-Centered Design and Requirements Engineering with GRL and Persona Cases

Despite the large body of i* research, there has been com- paratively little work on how goal-modelling techniques can help identify usability concerns. Recent work has considered how goal models might better integrate with User-Centered Design. This paper takes an alterna- tive perspective by examining how work in User-Centered Design, specifi- cally Persona Cases, can be re-framed as goal models. We briefly describe an approach for doing this, and present some preliminary results from applying this approach using the Goal-oriented Requirements Language and existing tool support

Ethical hazards and safeguards in penetration testing.

Penetration testing entails attacking a system to identify and report insecurity, but doing so without harming the system nor encroaching on the dignity of those affected by it. To improve the interaction between penetration testers and their processes and technology, we need to understand the factors that affect decisions they make with ethical import. This paper presents four ethical hazards faced by penetration testers, and three safeguards that address them. We also present preliminary results validating the hazards and safeguards