Newer versions of sqlcmd are secure by default. If the connection doesn't succeed, and you're using version 18 or higher, you can add the -No option to sqlcmd to specify that encryption is optional, not mandatory.
Newer versions of sqlcmd are secure by default. If the connection doesn't succeed, and you're using version 18 or higher, you can add the -No option to sqlcmd to specify that encryption is optional, not mandatory.