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Optimization of Cyber Defense Exercises Using Balanced Software Development Methodology

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OŠLEJŠEK Radek PITNER Tomáš

Rok publikování 2021
Druh Článek v odborném periodiku
Časopis / Zdroj International Journal of Information Technologies and Systems Approach
Fakulta / Pracoviště MU

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Doi http://dx.doi.org/10.4018/IJITSA.2021010108
Klíčová slova Cybersecurity; Training; Learning; Phase; Discipline; Agile; Disciplined; Cyber Range; Development Method; CDX; SPEM
Přiložené soubory
Popis Cyber defense exercises (CDXs) represent an effective way to train cybersecurity experts. However, their development is lengthy and expensive. The reason lies in current practice where the CDX life cycle is not sufficiently mapped and formalized, and then exercises are developed ad-hoc. However, the CDX development shares many aspects with software development, especially with ERP systems. This paper presents a generic CDX development method that has been derived from existing CDX life cycles using the SPEM standard meta-model. The analysis of the method revealed bottlenecks in the CDX development process. Observations made from the analysis and discussed in the paper indicate that the organization of CDXs can be significantly optimized by applying a balanced mixed approach with agile preparation and plan-driven disciplined evaluation.
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