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Closing the loop of SIEM analysis to Secure Critical Infrastructures

Critical Infrastructure Protection is one of the main challenges of last years. Security Information and Event Management (SIEM) systems are widely used for coping with this challenge. However, they currently present several limitations that have to be overcome. In this paper we propose an enhanced SIEM system in which we have introduced novel components to i) enable multiple layer data analysis; ii) resolve conflicts among security policies, and discover unauthorized data paths in such a way to be able to reconfigure network devices. Furthermore, the system is enriched by a Resilient Event Storage that ensures integrity and unforgeability of events stored.


BIG4CIP, Newcastle , 2014

Autori esterni: Alessia Garofalo (University of Naples ”Parthenope”, Department of Engineering, Naples, Italy), Cesario Di Sarno (University of Naples ”Parthenope”, Department of Engineering, Naples, Italy), Marco Vallini (Politecnico di Torino, Dip. di Automatica ed Informatica, Torino, Italy), Valerio Formicola (University of Naples ”Parthenope”, Department of Engineering, Naples, Italy)
Autori IIT:

Tipo: Articolo in Atti di convegno internazionale con referee
Area di disciplina: Computer Science & Engineering

Attività: Metodi formali per la sicurezza di sistemi ICT
Sicurezza delle infrastrutture critiche