On 02/21/2012 07:30 PM, Turnbough, Bradley E. wrote:
I have two machines, and I am trying to copy files from one to the other via SCP.
Since this machine is accessible from two of our networks, we're trying to restrict the use of SCP to a select few individuals to prevent unauthorized data transmission from network to network.
What we did was we chmodded 700 /usr/bin/scp. The owner has remained root and the group has remianed root.
there are many ways for users to circumvent this, e.g. cat <file> | ssh otherhost "cat > file" or using their own scp binary (copied from a different machine, or extracted from the .rpm)
From a different machine, I'm trying to scp to that machine, but I'm receiving an "access denied".
My ssh key is in the authorized users file in the root profile.
Anyone have a logical explanation?
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