Supported TLS versions are TLSv1.0, TLSv1.1, and TLSv1.2. You can set the TLS version on your Alibaba Cloud services and web servers as required.
If your certificate is installed on a web server, find
ssl_protocols TLSv1 TLSv1.1 TLSv1.2 in the certificate configuration file and modify the settings as required. For example,
if you want to use TLSv1.1 and TLSv1.2 in your certificate, remove
ssl_protocols TLSv1 TLSv1.1 TLSv1.2.