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21 Cards in this Set

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  • Back
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FTP

Tcp/20, tcp/21

File transfer protocol: sends and receives files between systems

SSH

Tcp/22

Secure shell : encrypted console login

Scp

Tcp/22

Secure copy: relatively simple file copy over SSH

SFTP

Tcp/22

Secure file transfer protocol

Telnet

Tcp23

Telecommunications network: remote console login to network devices

Smtp

Tcp/25

Simple mail transfer protocol: transfer email between mail servers

DNS

Udp/53,tcp/53

Domain name services: covert domain names to IP addresses

TFTP

Udp/69

Trivial file transfer protocol: a very simple file transfer protocol

HTTP

Tcp/80

Hypertext transfer protocol: Web server communication

POP3

Tcp/110

Post office protocol version 3: receive mail into mail client

NetBIOS name service

Udp/137

Register, remove and did services by name

NetBIOS datagram service

udp/138

Connectionless data transfer

NetBIOS session service

Tcp/139

Connection oriented data transfer

IMAP

Tcp/143

Internet message access protocol v4: a newer mail client protocol

SNMP

Udp/161

Simple network management protocol v4: gather statistics and manage network devices

HTTPS

Tcp/443

Hypertext transfer protocol secure: Web server communications with encryption

TLS/SSL

Tcp/443

Transport layer security and secure sockets layer: adds security to FTP with TLS/SSL

FTPS

Tcp/990,tct/989

File transfer protocol over secure sockets layer: adds security to FTP with TLS/SSL

RDP

Tcp/3389

Remote desktop protocol: graphical display of remote device

ICMP

-

Internet control message protocol: send management messages between devices

IPsec

Various

Internet protocol security: Authentication, integrity, confidentiality, and encryption