Visible to the public Biblio

Filters: Author is Breu, R.  [Clear All Filters]
2018-02-06
Brunner, M., Sillaber, C., Breu, R..  2017.  Towards Automation in Information Security Management Systems. 2017 IEEE International Conference on Software Quality, Reliability and Security (QRS). :160–167.

Establishing and operating an Information Security Management System (ISMS) to protect information values and information systems is in itself a challenge for larger enterprises and small and medium sized businesses alike. A high level of automation is required to reduce operational efforts to an acceptable level when implementing an ISMS. In this paper we present the ADAMANT framework to increase automation in information security management as a whole by establishing a continuous risk-driven and context-aware ISMS that not only automates security controls but considers all highly interconnected information security management tasks. We further illustrate how ADAMANT is suited to establish an ISO 27001 compliant ISMS for small and medium-sized enterprises and how not only the monitoring of security controls but a majority of ISMS related activities can be supported through automated process execution and workflow enactment.

2018-02-02
Brunner, M., Huber, M., Sauerwein, C., Breu, R..  2017.  Towards an Integrated Model for Safety and Security Requirements of Cyber-Physical Systems. 2017 IEEE International Conference on Software Quality, Reliability and Security Companion (QRS-C). :334–340.

Increasing interest in cyber-physical systems with integrated computational and physical capabilities that can interact with humans can be identified in research and practice. Since these systems can be classified as safety- and security-critical systems the need for safety and security assurance and certification will grow. Moreover, these systems are typically characterized by fragmentation, interconnectedness, heterogeneity, short release cycles, cross organizational nature and high interference between safety and security requirements. These properties combined with the assurance of compliance to multiple standards, carrying out certification and re-certification, and the lack of an approach to model, document and integrate safety and security requirements represent a major challenge. In order to address this gap we developed a domain agnostic approach to model security and safety requirements in an integrated view to support certification processes during design and run-time phases of cyber-physical systems.