Restricting SSH Access by IP

Two files need updating:

/etc/hosts.allow

sshd : ipaddress : allow

/etc/hosts.deny

# block all ssh apart from those in hosts.allow
sshd : ALL

Command line for speed:

echo sshd : ALL >> /etc/hosts.deny
echo sshd : ipaddress : allow >> /etc/hosts.allow

This can also be achieved from Main >> Security Center >> Host Access Control within WHM