On a cloud computing environment it is often required to use a user's smart card on a remote server. That is, insert a smart card locally (windows or linux client), ssh to a server, and then utilize the smart card to 'sudo' application or to a TLS application, or to 'kinit' to obtain a kerberos ticket. Other operating systems such as windows provide this functionality via USB-pass-through. The purpose of this talk, is to describe where we are, and what we provide for that problem.