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CPS 환경에 대한 Flush+Reload 캐시 부 채널 공격의 영향 및 Flush+Reload 캐시 부 채널 공격 탐지 기술

Title
CPS 환경에 대한 Flush+Reload 캐시 부 채널 공격의 영향 및 Flush+Reload 캐시 부 채널 공격 탐지 기술
Translated Title
Impact of Flush+Reload Cache Side-channel Attack on the CPS Environment and Detection Technique of Flush+Reload Cache Side-channel Attack
Authors
Park, HyungwonLee, Seung. Hak.Lee, SeungkyuKim, Daehoon
DGIST Authors
Park, Hyungwon; Lee, Seung. Hak.; Lee, Seungkyu; Kim, Daehoon
Issue Date
2021-02
Citation
Journal of Institute of Control, Robotics and Systems, 27(2), 98-104
Type
Article
Author Keywords
Cache side-channel attackFlush+reloadCPSAttack detection
Keywords
Agricultural robotsComputer hardwareEmbedded systemsFailure analysisNetwork securityAttack detectionComputing systemFailure rateHardware performance countersOnline monitoringPhysical systemsSecurity attacksSide channel attack
ISSN
1976-5622
Abstract
The security of computer systems is highly critical in CPS (Cyber-Physical Systems) as the use of physical systems controlled by compromised computing systems poses a threat to the users. In this paper, we first describe a security attack that exploits the weaknesses of computer hardware, known as the cache-side channel attack, and discuss the impact of the attack on the CPS environment. Next, we propose a two-stage attack detection technique that can dynamically detect the cache-side attack based on flush+reload by using hardware performance counters while supporting online monitoring. The experimental results demonstrate that our proposed technique can detect the attacker processes effectively with zero failure rates when co-operating with certain applications. © ICROS 2021.
URI
http://hdl.handle.net/20.500.11750/13698
DOI
10.5302/J.ICROS.2021.20.0176
Publisher
제어·로봇·시스템학회
Related Researcher
  • Author Kim, Daehoon Computer Architecture and Systems Lab
  • Research Interests Computer Architecture and Systems; Virtualization; Cloud Computing
Files:
There are no files associated with this item.
Collection:
Department of Electrical Engineering and Computer ScienceComputer Architecture and Systems Lab1. Journal Articles


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