Port Numbers Flashcards
Learn common Port Numbers for the Security Test
2
Q
20
A
FTP
3
Q
21
A
FTP
4
Q
22
A
SCP & SSH
5
Q
23
A
Telnet
6
Q
25
A
SMTP
7
Q
53
A
DNS
8
Q
80
A
HTTP
9
Q
110
A
POP3
10
Q
115
A
SFTP
11
Q
143
A
IMAP4
12
Q
443
A
HTTPS/SSTP
13
Q
1701
A
L2TP
14
Q
1723
A
PPTP
15
Q
3389
A
RDP
16
Q
FTP
A
20
