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20 Cards in this Set

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File Transfer Protocol FTP / Data transfered in the clear

Port 20, 21

Secured Shell SSH / Cryptographic net protocol for operating network services securely over an unsecured network

Port 22

SSH File Transfer Protocol SFTP / Uses SSH to tunnel File Transfers

Port 22

Telnet / Bidirectional text oriented remote access on the clear

Port 23

Simple Mail Transfer Protocol SMTP / Send Email

Port 25

Domain Name Service DNS / Hierarchical decentralized naming system. Converts domain names to IP adresses

Port 53

Dynamic Host Control DHCP / Use to automatically assign IP's and other network configuration to clients

Port 67, 68

Trivial File Transfer TFTP / Multi direction file transfer, used for sending or requesting files from a router or a switch and booting an OS from a LAN file server.

Port 69

Hyper Text Transfer HTTP / WWW

Port 80

Post Office Protocol v3 POP3 / Download Email (Legacy)

Port 110

Network Time Protocol NTP / Provides clock synchronization in a network.

Port 123 (timeeee)

NetBIOS /Allows applications on separate computers to communicate over LAN for file and printer sharing.

Port 139

Internet Mail Application IMAP / Allows clients to retrieve Email from a mail server over TCP/IP as if they're store locally

Port 143

Simple Network Management SNMP / Provides collection and organization of information about managed devices on IP networks

Port 161

Lightweight Directory Access LDAP / Protocol for accessing and maintaining directory information services on the clear.

Port 389

HTTPS / Secured HTTP protocol

Port 443

Server Message Block SMB / Provides share access to files, printers and other communications inside a network

Port 445

SMS + NetBIOS = Windows file sharing

LDAPS / Secure directory, adds TLS or SSL for security

Port 636

Remote Desktop Protocol RDP / Graphical remote desktop control developed by Microsoft

Port 3389

Session Initiation Protocol SIP / Provides signaling and controlling multimedia communication sessions in applications

Port 5060, 5061

VoIP, Video calls, instant messaging.