+
+@itemize
+@item If you wish to encrypt your configuration file containing your
+private keys, then use @command{@ref{nncp-cfgenc}} utility. You can
+always use an encrypted config without decrypting it in temporary memory file.
+@item If you wish to strip off any private keys from your config, then
+use @command{@ref{nncp-cfgmin}} utility. It will be useful for transferring
+messages with offline methods, but tossing them later on the machine
+with private keys.
+@end itemize