Abstract : VoIP infrastructures are exposed to a large variety of security attacks, but the deployment of security safeguards may deteriorate their performance. Risk management provides new perspectives for addressing this issue. Risk models permit to reduce these attacks while maintaining the quality of such a critical service. These models often suffer from their complexity due to the high number of parameters to be configured. We therefore propose in this paper a self-configuration strategy for support- ing runtime risk management in VoIP architectures. This strategy aims at automatically adapting these parameters based on an econometric feedback mechanism. We mathematically describe this self-configuration strategy, show how it can be integrated into our runtime risk model. We then evaluate its deployment based on a proof-of-concept prototype, and quantify its performance through an extensive set of simulation results.
Isabelle Chrisment; Alva Couch; Rémi Badonnel; Martin Waldburger. 5th Autonomous Infrastructure, Management and Security (AIMS), Jun 2011, Nancy, France. Springer, Lecture Notes in Computer Science, LNCS-6734 (Part I), pp.26-37, 2011, Managing the Dynamics of Networks and Services. 〈10.1007/978-3-642-21484-4_3〉
https://hal.inria.fr/hal-00747274
Contributeur : Oussema Dabbebi
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Soumis le : mardi 30 octobre 2012 - 22:18:33
Dernière modification le : jeudi 11 janvier 2018 - 06:19:50
Document(s) archivé(s) le : jeudi 31 janvier 2013 - 03:50:17
Oussema Dabbebi, Badonnel Rémi, Festor Olivier. Econometric Feedback for Runtime Risk Management in VoIP Architectures. Isabelle Chrisment; Alva Couch; Rémi Badonnel; Martin Waldburger. 5th Autonomous Infrastructure, Management and Security (AIMS), Jun 2011, Nancy, France. Springer, Lecture Notes in Computer Science, LNCS-6734 (Part I), pp.26-37, 2011, Managing the Dynamics of Networks and Services. 〈10.1007/978-3-642-21484-4_3〉. 〈hal-00747274〉
