Cloud - Front .net

| Area | Recommendation | |------|----------------| | | Set MinimumTTL=0 , Cache based on query string , use Origin Cache Control headers | | Static assets | Version via app.css?v=1.2.3 or hash in filename → avoid invalidation | | Signed URLs | Generate short‑lived URLs (5–15 min) for private content | | Compression | Enable Brotli/Gzip in CloudFront, disable compression in .NET middleware to offload work | | Logging | Enable CloudFront standard logs + .NET structured logging (Serilog) for debugging cache misses |

CloudFront automatically adds X-Amz-Cf-Id and X-Amz-Cf-Pop . Use Via header to detect cache hits. cloud front .net

To ensure their secret handshake was secure, Leo used to give CloudFront a golden seal (SSL), and he locked his .NET doors so they would only open for the courier’s specific Origin Access Control . | Area | Recommendation | |------|----------------| | |

You don't need special code, but you do need correct HTTP headers. In your ASP.NET Core middleware or controller, ensure you are outputting standard Cache-Control headers. You don't need special code, but you do