Should it be possible to connect to CDWserver without an account?
Use PAM for user authentication. Edit /etc/pam.d/cdwserver to
configure the details.
The default is that everybody with a valid eMail address can
create an account. By setting managedAccounts only the
administrator can create new accounts by using the commands
"CDWuseradd" and "CDWpasswd".
Show the users on the status page
To protect the connections to the server use
the Secure Sockets Layer (SSL v2/v3)
or Transport Layer Security (TLS v1) protocols.
Protection against writing the sessions of different users
to the same CD/DVD