[NMLUG] restricted user security problem -- help?

[havoc at harrisdev.com (havoc)]

so, I have a user whom I need to give access to upload files to the 
server, BUT
  - I turn off FTP by default
  - I default to ssh (scp) for file transfers
  - the Rackspace KnowlegeBase suggests rbash -- what a joke!
  - user must be able to put files into subdirectories.
  - because of potentially sensitive information, I do not want user to 
be able to access (or read) any of the other 755 /home directories.

any ideas?

jody
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