Search: onr:"swepub:oai:DiVA.org:su-219252" >
Safety & Security A...
Safety & Security Analysis of a Manufacturing System using Formal Verification and Attack-Simulation
-
- Kang, Eun-Young (author)
- University of Southern Denmark, Odense, Denmark
-
- Hacks, Simon, 1988- (author)
- Stockholms universitet,Institutionen för data- och systemvetenskap
-
(creator_code:org_t)
- IEEE conference proceedings, 2023
- 2023
- English.
-
In: 2023 12th Mediterranean Conference on Embedded Computing (MECO). - : IEEE conference proceedings. - 9798350322910 ; , s. 1-8
- Related links:
-
https://urn.kb.se/re...
-
show more...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- Key to reliable manufacturing systems is ensuring the trustworthiness of the decision-making and control mechanisms that supplant human control, i.e., systems need to remain safe while being resilient against functional failures, unpredictable changes, and cyber-security threats. We present a correct-by-construction approach to identify and analyze essential requirements that ensure the safety and security of a manufacturing system using a combination of System Theoretic Process Analysis (STPA)-based verification and attack simulation. This approach utilizes formal modeling and analysis to remove ambiguities in the requirement and specify safety properties that should be satisfied in system design. Potential safety hazards are identified using STPA-based model checking and possible cyber-security threats are diagnosed through attack simulation. Additional safety and security constraints inhibiting the hazards and threats are generated to improve the system design accordingly. Our approach is demonstrated on an autonomous assembly line system case study.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Systemvetenskap, informationssystem och informatik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Information Systems (hsv//eng)
Keyword
- data- och systemvetenskap
- Computer and Systems Sciences
Publication and Content Type
- ref (subject category)
- kon (subject category)
Find in a library
To the university's database