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1. Using Cloudflare as a CDN of s3 to reduce traffic cost. 2. Using Cloudflare Firewall instead of AWS WAF. Cloudflare only charge for passed traffic. AWS WAF c

by Elect2 9y ago

1. Using Cloudflare as a CDN of s3 to reduce traffic cost. 2. Using Cloudflare Firewall instead of AWS WAF. Cloudflare only charge for passed traffic. AWS WAF charge for both passed and blocked traffic (I have confirmed this with aws billing department)