Secure a server?

[GeeZus]

OK i see, let me explain it abit more then.

Say i've the following OS > Ubuntu

And i don't want users to be able to login via ssh

I shall the only one be able to login with the user's details into ssh.

Kinda get what i'm saying now?

GeeZus Reviewed by GeeZus on 27th Mar 2012. Secure a server? How much would a general "Securing a server" going to cost? OR is it fairly simple with just afew lines via ssh? The server it self, users won't be able to login via ssh btw. Let me know please, it might come in handy for some users here. Rating: 5

[.:Raymond:.]

OK i see, let me explain it abit more then.

Say i've the following OS > Ubuntu

And i don't want users to be able to login via ssh

I shall the only one be able to login with the user's details into ssh.

Kinda get what i'm saying now?

This is not hard at all Contact me via msn I can do it for you for free

[XSLTel]

OK i see, let me explain it abit more then.

Say i've the following OS > Ubuntu

And i don't want users to be able to login via ssh

I shall the only one be able to login with the user's details into ssh.

Kinda get what i'm saying now?

iptables -A INPUT ! -s xx.xx.xx.xx --dport 22 -j DROP

change xx.xx.xx.xx your IP.

[GeeZus]

iptables -A INPUT ! -s xx.xx.xx.xx --dport 22 -j DROP

change xx.xx.xx.xx your IP.

Only problem is..

My IP sometimes change's the last 2/3 digits from time to time.

How can i overcome that?

[george101]

OK i see, let me explain it abit more then.

Say i've the following OS > Ubuntu

And i don't want users to be able to login via ssh

I shall the only one be able to login with the user's details into ssh.

Kinda get what i'm saying now?

to secure your ssh, first of all change the default ssh port

create another user, grant him remote login privilege and disable root login. next time login with that user and switch to root .

or better, disable password authentication and use password protected keys