1, 2, 3 CHROOT JAIL
With the Advent of Redhat finally moving into the 21st century we are finally able to create a chroot sftp server without modified packages. A chroot sftp server is a sftp server that has a locked down home directory to prevent untrusted users from fiddling with the underlying operating system. A typical scenario where one would use this is a secure upload and dropoff for acquiring larger files from untrusted third parties.
Address : <http://www.adeptus-mechanicus.com/codex/contrib/nm-123ch/nm-123ch.php>