Two Factor Authentication when logging onto Symantec Endpoint Protection Manager

I wanted to suggest a security enhancement for the Symantec Endpoint Protection Manager.   Our company is involved with PCI standards, which is calling for more two factor authentication when logging into systems, especially dealing with security applications.  I think adding two factor authenication to the logging in process of the Symatec Endpont Protection Manager would add an extra layer of security to your product. Espeically if used with applications just as Google Authenticator and/or DUO.  

Thanks,