Fabio Catena is a seasoned professional in network security and systems integration with extensive experience at Sirti Digital Solutions S.p.A. and Sirti S.p.A. since 1997, where roles include Network Security Engineer and Field Networking Engineer, focusing on Cisco technology for national LAN/WAN networks. Fabio has further contributed to Enel on the NER 300 project for SmartGrid, and has experience with Cisco ISE integration at Leonardo, as well as IPS Sourcefire system integration at Enav. Previous roles include managing network IP MPLS provisioning for Telecom Italia and working as a Security Engineer at Rai. Fabio's expertise encompasses the design and delivery of secure network infrastructures, utilizing technologies such as Cisco routers, switches, and Checkpoint systems.