Description:
Ensure 'TLS version' on 'MySQL flexible' servers is set to the default value.
Rationale:
TLS connectivity helps to provide a new layer of security by connecting database server to client applications using Transport Layer Security (TLS). Enforcing TLS connections between database server and client applications helps protect against "man in the middle" attacks by encrypting the data stream between the server and application.
From Azure Portal
From Azure CLI
Use the below command to set MYSQL flexible databases to used version 1.2 for the 'tls_version' parameter.
az mysql flexible-server parameter set --name tls_version --resource-group --server-name --value TLSV1.2