For those who have generated a passphrase for your private key and desire to alter or get rid of it, you are able to do so effortlessly. To alter the port which the SSH daemon listens on, you will have to log in for your remote server. Open the sshd_config https://travisahmpt.dailyhitblog.com/35310100/the-smart-trick-of-servicessh-that-no-one-is-discussing