Ports Flashcards
1
Q
What is HTTP?
A
- HyperText Transfer Protocol (Port 80)
- Unsecure web browsing
2
Q
What is HTTPS?
A
- HyperText Transfer Protocol Secure (Port 443)
- Secure Web Browsing
3
Q
What is SMTP?
A
- Simple Mail Transfer Protocol (Port 25)
- Sending emails
4
Q
What is POP3?
A
- Post Office Protocol (Port 110)
- Receiving emails
5
Q
What is IMAP?
A
- Internet Message Access Protocol
(Port 143) - Receiving emails
6
Q
What is SFTP?
A
- Secure File Transfer Protocol (Port 22)
- Secure File Tranfser
7
Q
What is FTP?
A
- File Transfer Protocol (Port 20, 21)
- Unsecured file transfer
8
Q
What is DHCP?
A
- Dynamic Host Configuration Protocol
(Port 67, 68) - Assigns devices with IP addresses and also provides them a subnet mask, default gateway, and DNS server
9
Q
What is DNS?
A
- Domain Name Service (Port 53)
- Converts domain names to IP addresses
10
Q
What is NTP?
A
- Network Time Protocol (Port 123)
- Network Time
11
Q
What is SSH?
A
- Secure Remote Access
- Port 22
12
Q
What is Telnet?
A
- (Port 23)
- Unsecure Remote Access
13
Q
What is TFTP
A
- Trivial File Transfer (Port 69)
- Transmits files for booting an operating system from LAN file server.
14
Q
What is NetBios?
A
- Network Basic Input/Output System
(Port 139) - Windows File Sharing
15
Q
What is SNMP?
A
- Simple Network Management Protocol (SNMP)
- (Port 161, 162)
- Network Management
16
Q
What is LDAP?
A
- Lightweight Directory Access LDAP
(Port 389) - Directory Services
17
Q
What is SMB?
A
- Server Message Block (Port 445)
- Windows File Sharing
18
Q
What is Syslog?
A
- System Logging (UDP Port 514)
- System Logging (TCP Port 1468)
- System Logging
19
Q
What is SMTP TLS?
A
- Secure Simple Mail Transfer Protocol
(Port 587) - Secure Sending Emails
20
Q
What is LDAPS?
A
- Secure Lightweight Directory Address (Port 636)
- Secure Directory Services
21
Q
What is IMAP SSL?
A
- Secure Internet Message Access Protocol (Port 993)
- Secure Receiving Emails
22
Q
What is POP3 SSL?
A
- Secure Post Office Protocol (Port 995)
- Secure Receiving Emails
23
Q
What is SQL?
A
- Structure Query Language (Port 1433)
- Database Communication
24
Q
What is Oracle SQLnet?
A
(Port 1521)
- Oracle Database Communication
25
Q
What is MySQL?
A
(Port 3306)
- MySQL Database Communication
26
Q
What is RDP?
A
- Remote Desktop Protocol (Port 3389)
- Remote Desktop
27
Q
What is SIP?
A
- Session Initiation Protocol
(Port 5061, 5062) - VOIP and Video Calls
