Amazon CloudFront announces support for TLSv1.3 for viewer connections
Amazon CloudFront now supports TLSv1.3 for improved performance and security. Amazon CloudFront is a global content delivery network (CDN) that enables you to securely distribute content to viewers with low latency and high availability. Amazon CloudFront supports HTTPS using Transport Layer Security (TLS) to encrypt and secure communication between your viewer clients and CloudFront. TLSv1.3 is the latest version of TLS.
Source:: Amazon AWS