Ports Flashcards
What does port 139 provide?
NetBIOS
What does port 389 provide?
LDAP
What does port 443 provide?
HTTPS
What does port 21 provide?
FTP
What does port 445 provide?
SMB
What does port 110 provide?
POP3
What does port 143 provide?
IMAP
What does port 25 provide?
SMTP
What does port 53 provide?
DNS
What doe port 20 provide?
FTP
What does port 22 provide?
SSH or SFTP
What does port 3389 provide?
RDP
What does port 162 provide?
SNMP
What does port 68 provide?
DHCP
What does port 67 provide?
DHCP
What does port 161 provide?
SNMP
What does port 80 provide?
HTTP
What does port 137 provide?
NetBIOS
What does port 23 provide?
Telnet
What is IMAP?
Internet Mail application Protocol. A newer method of retrieving incoming emails which improves on POP3
What is RDP?
Remote desktop protocol. Provides graphical remote control of another client or server.
What is DNS?
Domain name service. Converts domain names to IP addresses and vice versa
What is FTP
File transfer protocol. It’s an insecure file transfer protocol, everything is transmitted in the clear.
What is NetBIOS?
Used for file or printer sharing in a Windows network.
What is SSH?
Secure Shell Protocol. Provides a secure remote control of another machine using a text-based environment.
What is HTTPS?
Hypertext transfer protocol - secure. Used as a secure and encrypted version of HTTP.
What is SMTP?
Simple Mail transfer protocol. Provides the ability to send emails over the network