Secure communications

[David M . Arroyo Díaz]

Hello!

I've just started using cfengine, and I've got one question: ¿is it possible
to stablish a secure channel between the clients and the cfd server?

Imagine that your transferring the /etc/passwd file (or even shadow!! ) and
the link is a plain tcp connection. Crackers could make their day by
sniffing the network.

Thanks in advance.