This quiz is designed to test your knowledge of common ports and services.

It is intended to be a revision aid in particular to any one studying for Crest Practitioner Security Analyst (CPSA) exam or Crest certified Tester (CCT) written exam although may also be useful for other qualifications.

Good luck !

Question 1

Which service runs on port 465 TCP ?




Question 2

Which port and protocol does the HyperText Transfer Protocol over TLS/SSL service run on?




Question 3

Which port and protocol does the Postgres SQL service run on?




Question 4

Which port and protocol does the Internet Relay Chat service run on?




Question 5

Which port and protocol does the IMAP4 over SSL service run on?




Question 6

Which port and protocol does the FTP over TLS data service run on?




Question 7

Which service runs on port 143 TCP ?




Question 8

Which service runs on port 23 TCP ?




Question 9

Which service runs on port 513 UDP ?




Question 10

Which port and protocol does the Real-time Transport Protocol service run on?




Question 11

Which service runs on port 2433 TCP ?




Question 12

Which port and protocol does the Oracle Listener service run on?




Question 13

Which service runs on port 3389 TCP ?




Question 14

Which port and protocol does the Citrix ICA service run on?




Question 15

Which service runs on port 445 TCP/UDP ?




Question 16

Which service runs on port 5800 TCP ?




Question 17

Which service runs on port 21 TCP ?




Question 18

Which service runs on port 32771 TCP/UDP ?




Question 19

Which service runs on port 993 TCP ?




Question 20

Which port and protocol does the Rservices Shell service run on?




Question 21

Which service runs on port 443 TCP ?




Question 22

Which port and protocol does the Terminal Access Controller Access-Control System service run on?




Question 23

Which port and protocol does the Kerberos Set password service run on?




Question 24

Which service runs on port 179 TCP ?




Question 25

Which service runs on port 1494 TCP ?




Question 26

Which service runs on port 514 UDP ?




Question 27

Ports known as user or registered ports are found in the range of?




Question 28

Which port and protocol does the NetBIOS Datagram service run on?




Question 29

Which port and protocol does the Portmapper (Unix RPC) service run on?




Question 30

Which port and protocol does the Simple network management protocol - Agent service run on?