Ports And Protocols

Question 1

Ports

Answer 1

Logical computer Endpoints on a computer or server

Question 2

Protocols

Answer 2

Rules governing Device communication and data exchange

Question 3

Port 21

Answer 3

FTP File Transfer Protocl - TCP

Question 4

Port 22

Answer 4

SSH, SCP, SFTP - TCP

Question 5

Port 23

Answer 5

Telnet - TCP

Question 6

Port 25

Answer 6

SMTP(simple mail transfer protocol) - TCP

Question 7

Port 53

Answer 7

DNS (Domain Name System) TCP/UDP

Question 8

Port 69

Answer 8

TFTP(Trivial File Transfer Protocol) -UDP

Question 9

Port 80

Answer 9

HTTP(hyper text transfer protocol) TCP

Question 10

Port 88

Answer 10

Kerberos -UDP

Question 11

Port 110

Answer 11

POP3(Post Office Protocol) TCP

Question 12

Port 119

Answer 12

NNTP(Network news transfer protocol) - TCP

Question 13

Port 135

Answer 13

RPC(Remote procedure call)
TCP/UDP

Question 14

Port 137,138,139

Answer 14

NetBIOS
TCP/UDP

Question 15

Port 143

Answer 15

IMAP Internet Message Access Protocol
TCP

Question 16

Port 161

Answer 16

SNMP(Simple Network Management Protocol) UDP

Question 17

Port 162

Answer 17

SNMPTrap
UDP

Question 18

Port 389

Answer 18

LDAP lightweight directory access Protocol
TCP

Question 19

Port 443

Answer 19

HTTPS
TCP

Question 20

Port 445

Answer 20

SMB (Server Message Block)
TCP

Question 21

Port 465,587

Answer 21

SMTPS(secure)

Question 22

Port 514

Answer 22

Syslog
UDP

Question 23

Port 636

Answer 23

LDAPS (LDAP secure)

Question 24

Port 993

Answer 24

IMAPS(imap over ssl/tls)

Question 25

Port 1433

Answer 25

Microsoft SQL TCP

Question 26

Port 1645 1646

Answer 26

RADIUS Remote Authentication TCP

Question 27

Port 1812 1813

Answer 27

RADIUS UDP

Question 28

Port 3389

Answer 28

RDP Remote Desktop Protocol TCP

Question 29

Port 6514

Answer 29

Syllogism TLS TCP