Cisco_FTD_SSP_FP1K_Upgrade-6.6.0-90.sh.REL.tar Download for Firepower 1000 Series – Firepower Threat Defense 6.6.0-90 Release
Introduction to Cisco_FTD_SSP_FP1K_Upgrade-6.6.0-90.sh.REL.tar This software package contains Cisco Firepower Threat Defense (FTD) version 6.6.0-90 for Firepower 1000 Series appliances, delivering unified threat management capabilities for mid-range enterprise networks. Released under Cisco’s Q3 2025 security maintenance cycle, it resolves 12 CVEs...

