Linux Preventing user from leaving home directory.

[Hermes]

Hello!

I am trying to create a specific user. When this user logs into the FTP/SFTP, he should be automatically redirected to the /home/user directory, and he shouldn't be able to leave this directory and delete/modify files that aren't in the /home/user dir.

Is there any way to do that?

I am using Debian 4.0.

Thanks in advance,
Hermes

 

[Fallen]

he wont be able to access the files under /root or ~ (of root)

 

[Hermes]

But I don't want this user to access anything but /home/user directory, just because of security :c

There's one rather easy way - jail user & chroot - but it requires copying libs and other stuff - it's pointless :f.