Common Ports Flashcards
1
Q
SSH
A
tcp/22
2
Q
DNS
A
udp/53
3
Q
SMPT
A
tcp/25
4
Q
SFTP
A
tcp/22
5
Q
FTP
A
tcp/20 (active mode data)
tcp/21 (control)
6
Q
TFTP
A
(udp) 69
7
Q
TELNET
A
tcp/23
8
Q
DHCP
A
udp/67, 68
9
Q
HTTP
A
tcp/80
10
Q
HTTPS
A
tcp/443
11
Q
SNMP
A
udp/161
12
Q
RDP
A
tcp/3389
13
Q
NTP
A
udp/123
14
Q
SIP
A
tcp/5060, 5061
15
Q
SMB
A
445