Cloud Front .net May 2026

app.Use(async (ctx, next) =>

using Amazon.CloudFront; using Amazon.CloudFront.Model; var client = new AmazonCloudFrontClient(); var request = new CreateInvalidationRequest cloud front .net

Quantity = 1, Items = "/index.html", "/api/*" Overview AWS CloudFront is a global content delivery

""Statement"": [ ""Resource"": ""https://d123.cloudfront.net/private/*"", ""Condition"": ""DateLessThan"": ""AWS:EpochTime"": 1735689600 , ""IpAddress"": ""AWS:SourceIp"": ""203.0.113.0/24"" ] "; When you update content in the origin, force CloudFront to refresh. Use versioned filenames or cache‑busting instead

Here’s a technical write-up on using — focused on integration, signed URLs, caching strategies, and secure delivery. Title: Delivering Secure and High-Performance Content: Using AWS CloudFront with .NET 1. Overview AWS CloudFront is a global content delivery network (CDN) that accelerates delivery of static and dynamic web content. When paired with a .NET backend (ASP.NET Core, minimal APIs, or legacy .NET Framework), it improves latency, reduces server load, and enhances security.

await client.CreateInvalidationAsync(request); ⚠️ Limit invalidations (first 1000 paths/month free). Use versioned filenames or cache‑busting instead. Set these in your .NET middleware to work with CloudFront:

DistributionId = "E1EXAMPLE", InvalidationBatch = new InvalidationBatch