| Similarity | Rank | |
|---|---|---|
| FTP | 0.928 | 16718 |
| SSH | 0.900 | 30820 |
| WebDAV | 0.899 | 86843 |
| OpenVPN | 0.892 | 98153 |
| POP3 | 0.873 | 59337 |
| IMAP | 0.866 | 43841 |
| Telnet | 0.860 | 76014 |
| SMTP | 0.858 | 33439 |
| rsync | 0.847 | 76705 |
| HTTP | 0.843 | 17252 |
| LDAP | 0.841 | 42054 |
| telnet | 0.831 | 59383 |
| VNC | 0.830 | 61256 |
| ftp | 0.825 | 40536 |
| VPN | 0.823 | 16155 |
| webserver | 0.819 | 58407 |
| Server | 0.817 | 6150 |
| ssh | 0.811 | 40452 |
| server | 0.810 | 2110 |
| ActiveSync | 0.807 | 95218 |
| HTTPS | 0.807 | 49711 |
| IIS | 0.807 | 33521 |
| httpd | 0.803 | 75650 |
| SSL | 0.797 | 16965 |
| TCP | 0.795 | 17992 |