I want to open a ssh terminal but it gives me a connection refused on port 22. My nmap doesn't list a port 22? How can I connect to my server?
PORT STATE SERVICE 21/tcp open ftp 25/tcp open smtp 80/tcp open http 4000/tcp filtered remoteanything 4001/tcp filtered newoak 4002/tcp filtered mlchat-proxy
This is my port scan from hackertarget.com:
PORT STATE SERVICE VERSION 21/tcp open ftp ProFTPD 1.3.1 22/tcp closed ssh 25/tcp open smtp Postfix smtpd 80/tcp open http lighttpd 1.4.29 110/tcp closed pop3 139/tcp closed netbios-ssn 143/tcp closed imap 443/tcp closed https 445/tcp closed microsoft-ds 1433/tcp closed ms-sql-s 3306/tcp closed mysql 8080/tcp closed http-proxy
How can sshd be closed?