Implementing the security of a network consists in individually configuring several network functions. Network functions are configured by means of a policy composed of a set of rules but their actual behaviour is influenced by the policies implemented by all the other network functions around them. This paper proposes a formal model that can be used to detect inter-function anomalies, that are defined as interference between two or more functions deployed in the same network. We have proved with experiments that the proposed model is fast and scalable.

Inter-function anomaly analysis for correct SDN/NFV deployment / Basile, Cataldo; Canavese, Daniele; Lioy, Antonio; Pitscheider, Christian; Valenza, Fulvio. - In: INTERNATIONAL JOURNAL OF NETWORK MANAGEMENT. - ISSN 1055-7148. - STAMPA. - 26:1(2016), pp. 25-43. [10.1002/nem.1917]

Inter-function anomaly analysis for correct SDN/NFV deployment

BASILE, CATALDO;CANAVESE, DANIELE;LIOY, ANTONIO;PITSCHEIDER, CHRISTIAN;VALENZA, FULVIO
2016

Abstract

Implementing the security of a network consists in individually configuring several network functions. Network functions are configured by means of a policy composed of a set of rules but their actual behaviour is influenced by the policies implemented by all the other network functions around them. This paper proposes a formal model that can be used to detect inter-function anomalies, that are defined as interference between two or more functions deployed in the same network. We have proved with experiments that the proposed model is fast and scalable.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2623293