>What happens when we migrate to DCE/DFS?  I've heard that under DCE,
>machines are objects that can authenticate themselves.  Can such
machine >objects be given access rights on DFS ACLs?  If so, it seems
that this is the >logical mapping for those of us who are using IP
addresses on ACLs to control >access to licensed software under AFS. 
Would the DCE equivalent of >system:authuser (if there even is such a
thing) include authenticated >machines?  If so, perhaps AFS IP addresses
on ACLs should behave the same.

Under DCE/DFS machines do have their own principals, with keys that are
stored in a protected dir on the local disk.  These machines appear
"authenticated", just like any other user, although their user names are
things like "hosts/milkyway/self".  There is an equivalent of authuser
in DCE, and these machines would be members of that group.

        Mike

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