此服務非彼服務啦…

常用的服務

20,21 - FTP, File Transfer Protocol
22 - ssh, secure shell
23 - Telnet
25 - SMTP, Simple Mail Transport Protocol
53 - DNS
69 - TFTP, Trivial File Transfer Protocol
80 - HTTP, HyperText Transfer Protocol
110 - POP3, Post Office Protocol (version 3)
119 - NNTP, Network News Transport Protocol
124 - NTP, Network Time Protocol
143 - MAP, Internet Message Access Protocol (version 4)
161 - SNMP, Simple Network Management Protocol
3389 - RDP, Remote Desktop Protocol
6000- X-Windows

• Secure Shell (SSH-2)
  支援身份驗證(authentication)、壓縮(compression)、機密性(confidentiality)和完整性(integrity)，包含：telnet、rlogin、RSH