Port Numbers Flashcards
(20 cards)
1
Q
FTP
A
File Transfer Protocol
20/21
2
Q
SFTP
A
Secure File Transfer Protocol
22
3
Q
SSH
A
Secure Shell
22
4
Q
Telnet
A
23
5
Q
SMTP
A
Secure Mail Transfer Protocol
25
6
Q
DNS
A
Domain Name System
53
7
Q
DHCP
A
Dynamic Host Configuration Protocol
67/68
8
Q
TFTP
A
Trivial File Transfer Protocol
69
9
Q
HTTP
A
Hypertext Transfer Protocol
80
10
Q
NTP
A
Network Time Protocol
123
11
Q
SNMP
A
Simple Network Management Protocol
161/162
12
Q
LDAP
A
Lightweight Directory Access Protocol
389
13
Q
HTTPS/SSL
A
443
14
Q
SMB
A
Server Message Block
445
15
Q
Syslog
A
514
16
Q
SMTPS
A
587
17
Q
LDAPS
A
636
18
Q
SQL server
A
Structured Query Language
1433
19
Q
RDP
A
Remote Desktop Protocol
3389
20
Q
SIP
A
Session Initiation Protocol
5060/5061