Ports Flashcards
(16 cards)
File Transfer protocol (FTP)
Port 20, 21
Insecure file transfer
Secured Shell (SSH)
Port 22
Secure remote control using text-based environment
Secure File Transfer Protocol (SFTP)
Port 22
Secure file transfer
Telnet
Port 23
Insecure remote control using text-based environment
Simple Mail Transfer Protocol (SMTP)
Port 25
Send emails over the network
Domain Name Service (DNS)
Port 53
Convert domain names to IP addresses
Dynamic Host Control Protocol (DHCP)
Port 67, 68
Automatically provides network parameters
Hypertext Transfer Protocol (HTTP)
Port 80
Insecure web browsing
Post Office Protocol Version 3 (POP3)
Port 110
Receiving incoming emails
Network Basic Input/Output System (NetBIOS)
Port 137,139
File or printer sharing in Windows
Internet Mail Application Protocol (IMAP)
Port 143
Newer method of retrieving incoming mail
Simple Network Management Protocol (SNMP)
Port 161 ,162
Collect data about network devices
Lightweight Directory Access Protocol (LDAP)
Port 389
Directory services to network
Hypertext Transfer Protocol - Secure (HTTPS)
Port 443
Secured and encrypted web browsing
Server Message Block (SMB)
Port 445
Windows file and printer sharing services
Remote Desktop Protocol (RDP)
Port 3389
Graphical remote control of another client or server
