Ivan Opačak

Ivan Opačak is a Senior ICT Security Specialist at Ericsson, where they conduct rigorous penetration tests and manage vulnerability, threat, and endpoint management programs. With a Master's degree in Digital Forensics and Information Security from Zagreb University of Applied Sciences, Ivan enhances SecOps and incident response capabilities. They hold multiple certifications, including OSCP, PNPT, and CRTP, and have previously served as a Lead Information Security Engineer at Hrvatska Lutrija and a Junior Information Security Specialist at INFIGO IS. Currently, Ivan also works as an Information Technology Security Consultant on Upwork and serves as a Teacher Assistant at Zagreb University of Applied Sciences.