On Wed, 11 Aug 1999 09:10:11 +0200 (MEST) Ralf Eisinger writes:

Check the MAC Adress of every of your client. If that changes, there will be an intruder. (You have to hope, that the hacker doesnŽt change his MAC before ...)

You can export from every client a "special" directory with root permissions. There you can "hide" a file. If you couldnŽt access it, you kick your nfsd or change your export table.

if you do this every minute, there will be only a little change for hacking in that way, BUT ...

I'm out of my league here, but isn't there a way to export encrypted files as filesystems? I know that one can mount files as filesystems with the right kernel options. How about doing it as an export to everyone (i.e., exporting NFS that has one encrypted filesystem)? dan ___________________________________________________________________ Get the Internet just the way you want it. Free software, free e-mail, and free Internet access for a month! Try Juno Web: http://dl.www.juno.com/dynoget/tagj.