Ports and Protocols Flashcards
1
Q
20, 21
A
FTP
2
Q
22
A
SSH
3
Q
23
A
Telnet
4
Q
25
A
SMTP
5
Q
50, 51
A
IPSec
6
Q
53
A
DNS
7
Q
80
A
HTTP
8
Q
443
A
HTTPS
9
Q
445
A
SMB
10
Q
389
A
LDAP
11
Q
3389
A
RDP
12
Q
110
A
POP3
13
Q
123
A
NTP
14
Q
67, 68 - UDP
A
DHCP
15
Q
137
A
NetBIOS
16
Q
143
A
IMAP
17
Q
161, 162
A
SNMP
18
Q
88
A
Kerberos
19
Q
1433, 1434
A
SQL Server
20
Q
546
A
DHCPv6 - client
21
Q
993
A
IMAPS
22
Q
1512
A
WINS
23
Q
1812
A
RADIUS
24
Q
49
A
TACACS
25
Q
994
A
POPS
