Because network-level bypasses exist, ensure FortiClient or a comparative EDR solution is active on endpoints to catch obfuscated payloads the moment they execute in memory.
If you are the network administrator and need to unblock a legitimate site that is being flagged, follow these steps in the FortiGate management console: Share public link How to Bypass FortiGuard Intrusion
"An interpretation conflict vulnerability [CWE-436] in FortiOS IPS Engine may allow an unauthenticated remote attacker to evade NGFW policies or IPS Engine protection via crafted TCP packets." Because network-level bypasses exist
Create a specific firewall policy restricting the traffic to the exact and Destination IP required. Share public link How to Bypass FortiGuard Intrusion
I can provide tailored syntax adjustments or hardening steps based on your setup. Share public link
How to Bypass FortiGuard Intrusion Prevention & Access Blocked Sites (2026 Updated Guide)
How to Bypass FortiGuard Intrusion Prevention - Access Blocked