According to https://kb.sitecore.net/articles/886061 the AD module does not fully support SSL:
- The SitecoreADMembershipProvider provider supports SSL connection. This provider is based on System.Web.Security.ActiveDirectoryMembershipProvider, which provides functionality for SSL connection.
- The SitecoreADRoleProvider and SitecoreADProfileProvider providers do not support SSL connection.
- The Directory Notification feature which uses specific connection to the Active Directory domain, also does not support SSL connection.
What functionality would I loose/not work (or what is the only functionality that would work) if I configured the the AD connection over https?