I don't can login in PuTTy i get that message: "Network error: Connection refused"
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:
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?