Common Ports#
We know this list is for now, so let's get to it:
| Port | Software/Use |
|---|---|
53 | Domain Name System (DNS); but it's actually used via UDP mostly |
80 | HyperText Transfer Protocol (HTTP); version 3 uses UDP via the QUIC protocol |
123 | Network Time Protocol (NTP); keeping your system clock in sync |
443 | HTTP Secure; a.k.a "the web" but encrypted/secure; v3 uses UDP via QUIC |
1433/1434 | Microsoft SQL Server |
3389 | Windows Terminal Server (RDP) |