The FortiGate 400F series Next - Generation Firewall (NGFW) integrates AI - powered security and machine learning to provide comprehensive threat protection at any scale. It offers deep visibility into network traffic, allowing users to monitor applications, users, and devices before they pose a threat. With a robust set of AI/ML security capabilities, the FortiGate 400F delivers secure networking that is broad, deep, and automated. It features advanced edge protection, including web, content, and device security, while network segmentation and secure SD - WAN simplify management and reduce risks in hybrid IT environments. The Universal Zero Trust Network Access (ZTNA) feature ensures that user access to applications is controlled and verified, minimizing lateral threats by granting access only to validated users. Additionally, ultra - fast threat protection and SSL inspection capabilities provide security at the network edge without compromising performance.