[this section will be properly edited]
ssh root@ip_address
passwd # changing initial password
adduser demo # adding 'demo' user
visudo
demo ALL=(ALL:ALL) ALL # find section called user privilege specification and add this
Optional (changing ssh port for more security)
nano /etc/ssh/sshd_config
Port 25000
Protocol 2
PermitRootLogin no
UseDNS no
AllowUsers demo
reload ssh
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