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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mougouei, D. Moghtadaei, M. Moradmand, S. |
| Copyright Year | 2012 |
| Description | Author affiliation: Faculty of Computer Science and Information Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia (Mougouei, D.) || Department of Computer Engineering, Islamic Azad University Najafabad Branch, Isfahan, Iran (Moghtadaei, M.; Moradmand, S.) |
| Abstract | Large amount of (security) faults existing in software systems could be complex and hard to identify during the fault analysis. So, it is not always possible to fully mitigate the internal or external security faults (vulnerabilities or threats) within the system. On the other hand, existence of faults in the system may eventually lead to a security failure. To avoid security failure of the target system we need to make it flexible and tolerant in the presence of security faults. This paper introduces a goal-based modeling approach to develop security requirements of security-critical systems (SCSs) by explicitly factoring the faults into the requirement engineering process. Our approach establishes a model for security requirements (SRM) with respect to the formally described model of security faults (SFM). We care for fault tolerance in SRM by taking into consideration partial satisfaction of security goals. The proposed approach factors this partiality into the goals by applying proper mitigation techniques during the refinement process. This eventually contributes to a fault tolerant model for security requirements of the target system. |
| Starting Page | 200 |
| Ending Page | 205 |
| File Size | 384935 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467304788 |
| e-ISBN | 9781467304795 |
| DOI | 10.1109/ICCCE.2012.6271180 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-07-03 |
| Publisher Place | Malaysia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Fault diagnosis security fault Fault tolerance Analytical models Computational modeling Fault tolerant systems Unified modeling language intrusion tolerance vulnerability threat Security |
| Content Type | Text |
| Resource Type | Article |
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