https://docs.aws.amazon.com/elasticloadbalancing/latest/application/create-https-listener.html#describe-ssl-policies
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ELBSecurityPolicy-TLS13-1-2-2021-06 security policy is the default policy for HTTPS listeners created using the AWS Console. This security policy includes TLS 1.3, which is optimized for security and performance, and backward compatible with TLS 1.2.🔸
ELBSecurityPolicy-2016-08 policy is the default security policy for listeners created using the AWS CLI.#ALB
