I want to assign security to my system that allow only one user  by ssh login who has specific IP address and others should be denied,
How can I do that?
Hi Zion,Â
You have a different solution in Linux OS, I am showing you one of them is called a TCP wrapper .
We need to configure two files –
1, /etc/hosts.allow
2, /etc/hosts.deny
# vi /etc/hosts.allow
sshd @192.168.1.254
# vi /etc/hosts.deny
ALL : ALL
sshd is a executive process here and only one can access to your computer by ssh who has 192.168.1.254 IP.
And all of them will be denied cause I set a rule in /etc/host.deny file, ALL:ALL means all services from anywhere.
Britnu Salu
