Ports 21 - 143 Flashcards
1
Q
FTP
A
File transfer protocol
21 - TCP
2
Q
SSH/SCP/SFTP
A
Secure shell/Secure copy protocol/Secure file transfer protocol
22 TCP/UDP
3
Q
Telnet
A
23 - TCP/UDP
4
Q
SMTP
A
Simple mail transfer protocol
25 - TCP
5
Q
DNS
A
Domain name server/service
53 - TCP/UDP
6
Q
TFTP
A
Trival file transfer protocol
69 - UDP
7
Q
HTTP
A
Hyper text transfer protocol
80 - TCP
8
Q
Kerberos
A
88 - TCP/UDP
9
Q
POP3
A
Post office protocol version 3
110 - TCP
10
Q
NNTP
A
Network news transfer protocol
119 TCP
11
Q
RPC/DCOM-scm
A
Remote procedure call
135 TCP/UDP
12
Q
NetBIOS
A
137-139 TCP/UDP
13
Q
IMAP
A
Internet message access protocol
143 TCP
