Configure access for the webserver

# groupadd users
# vim /etc/users
users:x:###:root,apache

Add sysadmin and developer users (e.g. sysadmins would be stephen, justin, and mike; developers would be tommy). Also add a user called util to function as the user from the utility server. (Add the contents of the /root/.ssh/id_rsa.pub from the utility server)

# useradd USER
# mkdir /home/USER/.ssh
# vim /home/USER/.ssh/authorized_keys

Copy in the user's public key(s)

# chown -R USER:USER /home/USER/.ssh
# chmod -R 755 /home/USER/.ssh
# chmod 644 /home/USER/.ssh/authorized_keys
# vim /etc/group

add ",USER" to the end of the users line (e.g.)

users:x:100:root,apache,justin,mikemclean,vomitHat,tommy

if the user is also a sysadmin, set their password so that they can sudo

# passwd USER