I am creating a web service / app and hosting it on Azure.
Users signing up for the service will get their own subdomain, e.g. user1.example.com.
I have an API which is accessible through www.
I want to secure communication with SSL for both the API and for browsing the different pages and sub domains.
I am unsure what type of SSL certificate to use and am looking for advice.
I have been looking at the wildcard certificate at thawte but I'm not sure it's the right choice.