Security Requirement Modeling for a Secure Energy Trading Platform
In CYBER 2020 : The Fifth International Conference on Cyber-Technologies and Cyber-Systems, pages 6. IARIA, 2020.
The Internet of Things (IoT) paradigm has become important in many domains, ranging from smart home to medical and industrial applications. However, besides the outstanding advantages, comprehensive networking raises new security challenges. To beneﬁt from IoT, secure embedded systems and resilient architectures are mandatory. Security-by-design is a cost efﬁcient approach to accomplish this objective. Security requirement analysis as the ﬁrst step of security-by-design plays an important role to design, develop and test secure embedded systems. This paper presents a case study to demonstrate security requirement modeling at three abstraction levels with the focus on the CIA triad (Conﬁdentiality, Integrity, Availability). The methodology is demonstrated by applying the proposed approach to a use case from the energy domain.