Nowadays, IT systems are widely used to support the services offered from any infrastructure. This allows the improvement of business processes but on the other hand it exposes the infrastructure to cyber-attacks. Misuse and anomaly detection are two widely adopted approaches to discover known and unknown cyberattacks. In this paper we provide an overview of the techniques currently adopted for misuse and anomaly detection and we discuss a conceptual architecture that exploits the advantages of both misuse and anomaly detection to improve cyber-security. Also we provide a conceptual description of an expert system that solves conflicts due to detection mismatches between misuse and anomaly detection techniques.
An Hybrid Architecture to Enhance Attacks Detection on IT infrastructure
Sicuranza Mario;Paragliola Giovanni;
2015
Abstract
Nowadays, IT systems are widely used to support the services offered from any infrastructure. This allows the improvement of business processes but on the other hand it exposes the infrastructure to cyber-attacks. Misuse and anomaly detection are two widely adopted approaches to discover known and unknown cyberattacks. In this paper we provide an overview of the techniques currently adopted for misuse and anomaly detection and we discuss a conceptual architecture that exploits the advantages of both misuse and anomaly detection to improve cyber-security. Also we provide a conceptual description of an expert system that solves conflicts due to detection mismatches between misuse and anomaly detection techniques.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.