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# Fortigate in the Cloud
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AWS Gateway Load Balancer (GWLB)
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You should absolutely know this flow.
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Traffic flow in AWS:
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Traffic from protected VPC
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Routed to GWLBe
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Sent to FortiGate CNF
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Security inspection happens
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Allowed traffic returns to internet gateway
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Key concepts:
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GWLB = scalable entry point
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GWLBe = endpoint referenced in route tables
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Used for HA and scaling
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Azure deployment flow
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Azure equivalent:
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GWLB tied to VNET
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Traffic forwarded to CNF
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CNF enforces policy
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Traffic exits through Azure NAT Gateway