All checks

Medium NetworkFirewall · regional

Network Firewall firewalls should be deployed across multiple Availability Zones

Ensures AWS Network Firewall firewalls are deployed across multiple Availability Zones.

service: NetworkFirewall
severity: Medium
scope: evaluated in every region

How to fix it

Deploy the Network Firewall across multiple Availability Zones.

Navigate to the VPC console
Select the Network Firewall
Add firewall endpoints in additional Availability Zones

See which of your accounts this check is failing on.

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