I installed LAMP in Ubuntu 14.04 32bits with one click system DigitalOcean, all working fine I go to that video official of DigitalOcean to set up more security to my server: https://www.youtube.com/watch?v=EuIYabZS3ow
But I perceive everytime when I to do the settings in /etc/ssh/sshd_config I disable my login in PuTTY!
And when I try login in PuTTY i receive: “Network error: Connection refused”
Please help me!!! I don’t can’t login in PUTTY!!! I have no more access!!!
How can I fix it? How can I settup that changes for security but without stay with that erro message?
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