+1. you can publish the host key of your machine so that your users can
+have it automatically verified, and
+
+2. you can set up your machine to automatically identify connecting
+users by their presence in the OpenPGP web of trust.
+
+These things are not mutually required, and it is in fact possible to
+do one without the other. However, it is highly recommend that you at
+least do the first. Even if you decide that you do not want to use
+the monkeysphere to authenticate users to your system, you should at
+least the host key into the Web of Trust so that your users can be
+sure they're connecting to the correct machine.
+
+
+Monkeysphere for host verification
+==================================