JA3 and JA4 fingerprints have been showing up more and more often in discussions about bot mitigation and client identification. Amazon CloudFront exposes TLS-based JA4 as a CloudFront-generated header, but it does not provide the HTTP-request-based JA4H fingerprint. That made me wonder: “Why n...
Source: [Dev.to](https://dev.to/aws-builders/implementing-a-ja4h-equivalent-fingerprint-with-amazon-cloudfront-functions-to-mitigate-bot-traffic-4jbm)