We have a internet web application that published and running under http protocol, now we want to change to https .
the existing web application running on Port 80
its url is http://www.example.com
How I change a SharePoint web application to run HTTP to HTTPs protocol.
Can I extend the existing web application (that is running on port 80) to port 443?
in which Zone should I extend is extranet or internet?
note :this web application is internet faced application