What's new for FortiGate 6000F 7.4.3
FortiGate 6000F for FortiOS 7.4.3 includes the resolved issues described in the FortiOS 7.4.3 Release Notes.
Network Security 
Network Security
NOC & SOC Management
Enterprise Networking
Business Communications
Zero Trust Access 
Cloud Security 
Hybrid Cloud Security
Cloud Native Protection
Web Application / API Protection
SAAS Security
Security Operations 
SOC Platform
Advanced Threat Protection
Endpoint Security