On our RHEL servers, all users can not browse other home directories except "root" obviously but when I just built this Debian server (Sarge), when I run the "adduser" command to create new users and home directories, each user can browse and view other home directories. How can I restrict this? I want each user to be locked to their home directory. I don't care if they can browse system files but writing or changing system files is another issue of course.
cwilliams@tunafish:/home$ ls -la
drwxrwsr-x 5 root staff 4096 2006-10-04 13:56 .
drwxr-xr-x 21 root root 4096 2006-10-03 07:13 ..
drwxr-xr-x 3 cwilliams cwilliams 4096 2006-10-04 13:57 cwilliams
drwxr-xr-x 2 dgales dgales 4096 2006-10-04 13:56 dgales
drwxr-xr-x 2 wackley wackley 4096 2006-10-04 13:54 wackley