A performance-oriented monitoring system for security properties in cloud computing applications

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[1] Muñoz, Antonio
[2] Gonzalez, Javier
[3] Maña, Antonio
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Muñoz, A. (amunoz@lcc.uma.es) | 1600年 / Oxford University Press卷 / 55期
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Security is considered one of the crucial issues for the widespread adoption of cloud computing. Despite all research done in preventive security for cloud computing; the high complexity and the interdependence of many software layers and infrastructures mean that in practice there are always chances for something going wrong. For this reason; there is a need to complement preventive security measures with reactive measures. Among these; monitoring is the most relevant approach. In this paper; we introduce a new and robust architecture for dynamic security monitoring and enforcement specially designed for cloud computing scenarios. Our solution is therefore a complete one including a three-layered architecture; a new language for expressing monitoring rules and a strategy based on the generation of a finite-state machine to improve the performance of the monitoring engine. © 2012 The Author. Published by Oxford University Press on behalf of The British Computer Society. All rights reserved;
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