Port numbers Flashcards
1
Q
Port 20/21
A
FTP
2
Q
Port 22
A
SSH
3
Q
Port 23
A
Telnet
4
Q
Port 25
A
SMTP
5
Q
Port 53
A
DNS
6
Q
Port 80
A
HTTP
7
Q
Port 110
A
POP3
8
Q
Port 143
A
IMAP
9
Q
Port 443
A
HTTPS
10
Q
Port 3389
A
RDP
11
Q
Port 137
A
NetBIOS (name service)
12
Q
Port 139
A
NetBIOS (session service)
13
Q
Port 445
A
SMB
14
Q
Port 161
A
SNMP (query)
15
Q
Port 162
A
SNMP (trap)
