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Auflistung nach Autor:in "Corbett, Christopher"

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  • Konferenzbeitrag
    Automotive Ethernet: security opportunity or challenge?
    (Sicherheit 2016 - Sicherheit, Schutz und Zuverlässigkeit, 2016) Corbett, Christopher; Schoch, Elmar; Kargl, Frank; Preussner, Felix
    The automotive industry's future trends, such as automated driving or advanced driver assistance, require large bandwidths to handle massive data streams and strongly depend on well timed communication. The Ethernet technology is seen as a suitable candidate to cover those needs for vehicle-internal networks; however, Ethernet involves security issues. Thus, by discussing automotive Ethernet attributes with regard to the adaption of existing security mechanisms in contrast to the potential of creating new ones, several challenges and opportunities emerge in consideration of comparatively fewer available resources and the integration into a vehicle environment. Based on these results we derive and propose ideas for manipulation and misuse detection mechanisms.
  • Konferenzbeitrag
    A Testing Framework Architecture for Automotive Intrusion Detection Systems
    (Automotive - Safety & Security 2017 - Sicherheit und Zuverlässigkeit für automobile Informationstechnik, 2017) Corbett, Christopher; Basic, Tobias; Lukaseder, Thomas; Kargl, Frank
    Vehicles are the target of a rising number of hacking attacks. The integration of in-vehicle intrusion detection systems is a common approach to increase the overall system security. However, testing and evaluating these systems is difficult due to the lack of tools to generate realistic benign and malicious workloads as well as sharing these workloads with other researchers. Currently, test- ing tools are predominantly intended for Network Intrusion Detection System (NIDS) in company or industrial networks where their usefulness became apparent. Yet, in the automotive domain, development of testing tools is still in the early stages. Existing non-commercial automotive tools only focus on one specific bus technology each. However, in-vehicle communication exceeds bus technology boundaries and a testing tool must cover multiple technologies. We propose a framework architecture concept for in-vehicle NIDS testing and evaluation to enable the creation of realistic network traffic and attacks in consideration of automotive specific challenges. Our concept provides the opportunity to share data without additional anonymization effort therefore improving cooperation and reproducibility of testing results.