DNS as critical infrastructure, the energy system case study
by Emiliano Casalicchio; Marco Caselli; Alessio Coletta; Igor Nai Fovino
International Journal of Critical Infrastructures (IJCIS), Vol. 9, No. 1/2, 2013

Abstract: Modern critical infrastructures (e.g., power plants, energy grids, oil pipelines, etc.), make nowadays extensive use of information and communication technologies (ICT). As a direct consequence their exposure to cyber-attacks is becoming a matter of public security. In this paper, we analyse a particular infrastructure, rarely considered as source of threats, on which indeed the majority of network based services rely: the domain name system. Taking as example the power system, we show how deeply a failure (accidental or malicious) of the DNS might impact on the operation of the modern and distributed critical infrastructure.

Online publication date: Mon, 28-Apr-2014

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