Article
CyberSPL: Framework for the verification of cybersecurity policy compliance of system configurations using software product lines
Author/s | Varela Vaca, Ángel Jesús
Martínez Gasca, Rafael Ceballos Guerrero, Rafael Gómez López, María Teresa Bernáldez Torres, Pedro |
Department | Universidad de Sevilla. Departamento de Lenguajes y Sistemas Informáticos |
Publication Date | 2019 |
Deposit Date | 2020-06-14 |
Published in |
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Abstract | Cybersecurity attacks affect the compliance of cybersecurity policies of the organisations.
Such disadvantages may be due to the absence of security configurations or the use of default
configuration values of software ... Cybersecurity attacks affect the compliance of cybersecurity policies of the organisations. Such disadvantages may be due to the absence of security configurations or the use of default configuration values of software products and systems. The complexity in the configuration of products and systems is a known challenge in the software industry since it includes a wide range of parameters to be taken into account. In other contexts, the configuration problems are solved using Software Product Lines. This is the reason why in this article the framework Cybersecurity Software Product Line (CyberSPL) is proposed. CyberSPL is based on a methodology to design product lines to verify cybersecurity policies according to the possible configurations. The patterns to configure the systems related to the cybersecurity aspects are grouped by defining various feature models. The automated analysis of these models allows us to diagnose possible problems in the security configurations, reducing or avoiding them. As support for this proposal, a multi-user and multi-platform solution has been implemented, enabling setting a catalogue of public or private feature models. Moreover, analysis and reasoning mechanisms have been integrated to obtain all the configurations of a model, to detect if a configuration is valid or not, including the root cause of problems for a given configuration. For validating the proposal, a real scenario is proposed where a catalogue of four different feature models is presented. In this scenario, the models have been analysed, different configurations have been validated, and several configurations with problems have been diagnosed. |
Funding agencies | Ministerio de Ciencia Y Tecnología (MCYT). España |
Project ID. | RTI2018-094283-B-C33 |
Citation | Varela Vaca, Á.J., Martínez Gasca, R., Ceballos Guerrero, R., Gómez López, M.T. y Bernáldez Torres, P. (2019). CyberSPL: Framework for the verification of cybersecurity policy compliance of system configurations using software product lines. Applied Sciences, 9 (24) |
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