Common default ports such as http, https, RTSP, RTMP, etc.

port illustrate
0 Invalid port, usually used to analyze the operating system
1 Transmission Control Protocol Port Service Multiplexer Selector
2 management utility
3 compression process
5 Remote job login
7 echo
9 throw away
11 online user
13 time
17 daily quote
18 message sending protocol
19 character generator
20 FTP file transfer protocol (default data port)
twenty one FTP File Transfer Protocol (Control)
twenty two SSH remote login protocol
twenty three telnet (terminal emulation protocol), the Trojan Tiny Telnet Server opens this port
twenty four Reserved for personal mail system
25 The port opened by the SMTP server for sending mail

The post http, https, RTSP, RTMP and other common default ports first appeared on Lenix Blog .

This article is reprinted from
This site is for inclusion only, and the copyright belongs to the original author.

Read more here: Source link