I would love to implement AD logins for Vocera admins to the VS Admin console.
Unfortunately, this means I have to either use LDAP (non-secure, which means plaintext AD usernames and passwords) or export and import SSL certs from domain controllers regularly.
In other products I support, there is a button to automate this cert replacement process.

Ideally, I'd like the VS to recognize that its SSL certs are out of date, and try to do this automatically, but send an error email if it is unable.