Abraham Lui <abraham @
> A while back Marcus Ranum had circulated in this mailing list on
> how to transfer a file through a remote login session (eg. rlogin
> or telnet). I am surprise to see that some firewall products out
> there still provide seperate access control on telnet and ftp. Using
> Marcus's technique, denying ftp but allowing telnet does not make
> any sense!
I think this level of access control makes sense when you need
to allow ftp and not telnet. Just because you share files with
someone does not mean you give them shell access.