Qualitative and Quantitative Analysis of CFTs Taking Security Causes into Account
- Component fault trees that contain safety basic events as well as security basic events cannot be analyzed like normal CFTs. Safety basic events are rated with probabilities in an interval [0,1], for security basic events simpler scales such as \{low, medium, high\} make more sense. In this paper an approach is described how to handle a quantitative safety analysis with different rating schemes for safety and security basic events. By doing so, it is possible to take security causes for safety failures into account and to rate their effect on system safety.
Author: | Max Steiner, Peter Liggesmeyer |
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URN: | urn:nbn:de:hbz:386-kluedo-43613 |
Document Type: | Conference Proceeding |
Language of publication: | English |
Publication Date: | 2016/04/20 |
Year of Publication: | 2015 |
Publishing Institute: | Technische Universität Kaiserslautern |
Date of the Publication (Server): | 2016/04/20 |
Number of page: | 12 |
Source: | http://dx.doi.org/10.1007/978-3-319-24249-1_10 |
Faculties / Organisational entities: | Fachbereich Informatik |
DDC-Cassification: | 0 Allgemeines, Informatik, Informationswissenschaft / 004 Informatik |
Licence (German): | Zweitveröffentlichung |