According to the latest information on the Fortinet Certified Solution Specialist (FCSS) Network Security certification, the FCSS_EFW_AD-7.4 FCSS – Enterprise Firewall 7.4 Administrator exam is an upgraded version of the NSE7_EFW-7.2 Fortinet NSE 7 – Enterprise Firewall 7.2 exam. Although the upgraded version has been released, the Fortinet NSE7_EFW-7.2 exam remains available for FCSS in