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Main Title: Combined automotive safety and security pattern engineering approach
Author(s): Martin, Helmut
Ma, Z.
Schmittner, Christoph
Winkler, Bernhard
Krammer, Martin
Schneider, Daniel
Amorim, Tiago
Macher, Georg
Kreiner, Christian
Type: Article
Language Code: en
Abstract: Automotive systems will exhibit increased levels of automation as well as ever tighter integration with other vehicles, traffic infrastructure, and cloud services. From safety perspective, this can be perceived as boon or bane - it greatly increases complexity and uncertainty, but at the same time opens up new opportunities for realizing innovative safety functions. Moreover, cybersecurity becomes important as additional concern because attacks are now much more likely and severe. However, there is a lack of experience with security concerns in context of safety engineering in general and in automotive safety departments in particular. To address this problem, we propose a systematic pattern-based approach that interlinks safety and security patterns and provides guidance with respect to selection and combination of both types of patterns in context of system engineering. A combined safety and security pattern engineering workflow is proposed to provide systematic guidance to support non-expert engineers based on best practices. The application of the approach is shown and demonstrated by an automotive case study and different use case scenarios.
Issue Date: 11-Jan-2020
Date Available: 8-Apr-2020
DDC Class: 006 Spezielle Computerverfahren
Subject(s): ISO 26262
SAE J3061
engineering workflow
safety pattern
security pattern
Sponsor/Funder: EC/H2020/692474/EU/Architecture-driven, Multi-concern and Seamless Assurance and Certification of Cyber-Physical Systems/AMASS
EC/H2020/737422/EU/Secure COnnected Trustable Things/SCOTT
EC/H2020/732242/EU/Dependability Engineering Innovation for CPS - DEIS/DEIS
BMBF, 01IS16043, Collaborative Embedded Systems (CrESt)
Journal Title: Reliability Engineering & System Safety
Publisher: Elsevier
Publisher Place: Amsterdam [u.a.]
Volume: 198
Article Number: 106773
Publisher DOI: 10.1016/j.ress.2019.106773
EISSN: 1879-0836
ISSN: 0951-8320
Appears in Collections:FG IT-basierte Fahrzeuginnovationen » Publications

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