Supporting evolving security models for an agile security evaluation
Wolfgang Raschke, Massimiliano Zilli, Philip Baumgartner, Johannes Loinig, Christian Steger, Christian Kreiner · 2014
At present, security-related engineering usually requires a big up-front design (BUFD) regarding security requirements and security design. In addition to the BUFD, at the end of the development, a security evaluation process can take up to several months. In today's volatile markets customers want to influence the software design during the development process. Agile processes have proven to support these demands. Nevertheless, there is a clash with traditional security design and evaluation processes. In this paper, we propose an agile security evaluation method for the Common Criteria standard. This method is complemented by an implementation of a change detection analysis for model-based security requirements. This system facilitates the agile security evaluation process to a high degree.