For security reasons the following should be avoided:
fingerd
ftp-server
ftp: Users will try to ftp to remote hosts and log in
using clear text passwords. Run dsniff on the local machine as root
to see that you can easily capture their passwords!
ftpd
netkit-rpc
nfs-common
nfs-kernel-server
nfs-user-server
portmap
rsh-client: Users will try to rsh to remote hosts and
log in using clear text passwords. Run dsniff on the local machine
as root to see that you can easily capture their passwords! The
ssh package will install a replacement rsh.
rsh-server
rstart
rstartd
rusersd
rwalld
sendmail
talkd
telnet: Users will try to telnet to remote hosts and
log in using clear text passwords. Run dsniff on the local machine
as root to see that you can easily capture their passwords!
