diff --git a/src/content/docs/cloudflare-one/policies/gateway/http-policies/tls-decryption.mdx b/src/content/docs/cloudflare-one/policies/gateway/http-policies/tls-decryption.mdx index 99487e5af329065..b0b023ef999ef77 100644 --- a/src/content/docs/cloudflare-one/policies/gateway/http-policies/tls-decryption.mdx +++ b/src/content/docs/cloudflare-one/policies/gateway/http-policies/tls-decryption.mdx @@ -115,6 +115,35 @@ When FIPS compliance is enabled, Gateway will only choose [FIPS-compliant cipher FIPS-compliant traffic defaults to [HTTP/3](/cloudflare-one/policies/gateway/http-policies/http3/). To enforce HTTP policies for UDP traffic, you must turn on the [Gateway proxy for UDP](/cloudflare-one/policies/gateway/http-policies/http3/#enable-http3-inspection). +## FedRAMP compliance + +When you use [Cloudflare Regional Services](/data-localization/regional-services/) in the United States and the WARP client to on-ramp TLS traffic to Gateway, traffic will egress from a Cloudflare data center within Cloudflare's FedRAMP boundary. If a user's closest data center is non-FedRAMP compliant, their traffic will still egress from a FedRAMP compliant data center, maintaining FedRAMP compliance for the traffic. + +```mermaid +flowchart LR + %% Accessibility + accTitle: How Gateway routes FedRAMP compliant traffic with Regional Services + accDescr: Flowchart describing how WARP with Gateway routes traffic to egress from a FedRAMP compliant data center when used with Regional Services in the United States. + + %% Flowchart + subgraph s1["Non-FedRAMP data center"] + n2["WARP TLS encryption terminated"] + end + subgraph s2["FedRAMP data center"] + n3["Gateway TLS encryption (FIPS) terminated"] + end + subgraph s3["Private internal network"] + n5["FedRAMP compliant cloudflared"] + n6(["Private server"]) + end + n1(["User near non-FedRAMP compliant data center"]) -- Gateway TLS connection wrapped with WARP TLS (MASQUE) --> n2 + n2 -- Gateway TLS connection --> n3 + n3 <-- FIPS tunnel --> n5 + n5 --> n6 + + n5@{ shape: rect} +``` + ## Cipher suites