1 TB of data transfer out with the AWS Free Tier Amazon CloudFront is a content delivery network (CDN) service built for high performance, security, and developer convenience. Reduce latency by delivering data through 310+ globally dispersed Points of Presence (PoPs) with automated network mapping and intelligent routing. Improve security with traffic encryption and access controls, and use AWS Shield Standard to defend against DDoS attacks at no additional charge. Cut costs with consolidated requests, customizable pricing options, and zero fees for data transfer out from AWS origins. Customize the code you run at the AWS content delivery network (CDN) edge using serverless compute features to balance cost, performance, and security.