Ports

Question 1

File Transfer Protocol (FTP)

Answer 1

20/21

Question 2

Secure Shell (SSH)

Answer 2

22

Question 3

Secure File Transfer Protocol (SFTP)

Answer 3

22

Question 4

Telnet

Answer 4

23

“Telnet Portal, 23 for Entry”: Emphasizes entry point.

Question 5

Simple Mail Transfer Protocol (SMTP)

Answer 5

25

Question 6

Domain Name System (DNS)

Answer 6

53

Question 7

Dynamic Host Configuration Protocol (DHCP)

Answer 7

67/68

Question 8

Trivial File Transfer Protocol (TFTP)

Answer 8

69

Question 9

Hypertext Transfer Protocol (HTTP)

Answer 9

80

Question 10

Post Office Protocol v3 (POP3)

Answer 10

110

Question 11

Network Time Protocol (NTP)

Answer 11

123

Question 12

Internet Message Access Protocol (IMAP)

Answer 12

143

“IMAP Connects, 1 for Access, 4 and 3 Follow”: Uses a sequential approach.

Question 13

Simple Network Management Protocol (SNMP)

Answer 13

161/162

Question 14

Hypertext Transfer Protocol Secure (HTTPS) [Secure Sockets Layer (SSL)]

Answer 14

443

Question 15

Lightweight Directory Access Protocol (LDAP)

Answer 15

389

Light Directory, 3’s a Crowd, 8 and 9 Follow”: Uses a story-like structure.

Question 16

HTTPS [Transport Layer Security (TLS)]

Answer 16

443

Question 17

Server Message Block (SMB)

Answer 17

445

Question 18

Syslog

Answer 18

514

Question 19

SMTP TLS

Answer 19

587

“Mail Over TLS, 587 Protects”: Emphasizes protection with TLS.

Question 20

Lightweight Directory Access Protocol (over SSL) (LDAPS)

Answer 20

636

5. “Secure Directory, 6 is Safe, 3 and 6 Complete”: Uses a story-like structure to emphasize security.

Question 21

IMAP over SSL

Answer 21

993

“IMAP SSL, Nine-Nine-Three Keeps Safe”: Uses a story-like structure to emphasize security.

Question 22

POP3 over SSL

Answer 22

995

Question 23

Structured Query Language (SQL) Server

Answer 23

1433

Question 24

SQLnet

Answer 24

1521

Question 25

MySQL

Answer 25

3306

Question 26

Remote Desktop Protocol (RDP)

Answer 26

3389

Question 27

Session Initiation Protocol (SIP)

Answer 27

5060/5061

Question 28

TACACS+

Answer 28

49

Question 29

TCP port is used by the remote desktop GATEWAY SERVICE

Answer 29

443

Question 30

Which port does Lightweight Directory Access Protocol over SSL (LDAPS) use?

Answer 30

636