Josef Vavřina

Josef Vavřina is a skilled IT professional specializing in network security and threat intelligence, holding certifications such as CISSP, CEH, and CCNP Security. Josef has held various roles, including Senior IT Security Specialist at ČSOB, where they focus on cyber threat intelligence and network security, and previously served as a Customer Support Engineer at Blue Coat Systems. With a strong educational background in Information Technology from the University of Hradec Králové, Josef has extensive experience with Cisco routers, switches, firewalls, and network monitoring tools throughout their career.