Darshan Patil's blog

Configure S3 + Cloudflare + SSL

March 31, 2022
Front your S3 buckets with Cloudflare.

Fronting your S3 buckets with Cloudlflare is a great way to reduce your AWS bandwidth bills.. Constraints. Cloudflare only allows you to configure SSL globally for a domain. S3 does not support custom certificates, so we need to rely on the default S3 SSL certificate and cannot achieve Full (strict) mode.. Full mode is the best we can achieve.. What you will achieve. Full mode means browsers connect to Cloudflare over HTTPS and Cloudflare connects to your web-servers over HTTPS. The connectio...

Darshan Patil

Darshan Patil


Principal Engineer @ Amazon Ads | Ex Bloomberg. Opinions are my own and not the views of my employer
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