Azure – Configure Web App Custom Domain and TLS

Under B1 license features you have the option to use Custom domain names and SSL.

These can be configured under app service > settings > Custom Domains

You will need to verify the ownership of the domain name entered. Follow the on screen instructions.

Under TLS/SSL settings

You can define HTTPS & Minimum TLS Version.

You can also import the .pfx or .cer Certificates from this area