Well known ports Flashcards
1
Q
Telnet - Telecommunication Network
A
23
2
Q
SSH - Secure Shell
A
22
3
Q
DNS - Domain Name System
A
53
4
Q
SMTP - Simple Mail Transfer Protocol
A
25
5
Q
SFTP - Secure File Transfer Protocol
A
22
6
Q
FTP - File Transfer Protocol
A
20 & 21
7
Q
TFTP - Trivial File Transfer Protocol
A
69
8
Q
DHCP - Dynamic Host Configuration Protocol
A
67 & 68
9
Q
HTTP
A
80
10
Q
HTTPS
A
443
11
Q
SNMP - Simple Network Management Protocol
A
161
12
Q
RDP
A
3389
13
Q
NTP - Network Time Protocol
A
123
14
Q
SIP - Session Initiation Protocol
A
5060 & 5061
15
Q
SMB - Server Message Block
A
445
