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21 Cards in this Set

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  • Back
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FTP file transfer protocol (2 ports)

TCP 20 is for data and 21 is for connection/command/control

SSH secure shell, SCP secure copy, SFTP simple file transfer protocol

TCP 22 all are secure/encrypted

Telnet

23 Network protocol that allows a user on one computer to log into another computer part of the same network

SMTP simple mail transfer protocol

TCP 25 outgoing email

TACACS/TACACS+ terminal access controller access control system

TCP/UDP 49 handles authentication authorization and accounting services

DNS domain name system

UDP 53 for queries, TCP for zone transfers

TFTP trivial file transfer protocol

UDP 69 allows a client to get a file from or put a file on to a remote host

The freaks that party

Http hypertext transfer protocol

TCP 80 define how messages are formatted and transmitted and what actions web servers and browsers should take in response to various commands

Kerberos

88 a computer-network authentication protocol that works on the basis of tickets to allow nodes communicating over a non secure network to prove their identity in a secure manner

Pop3 post office protocol

TCP 110 used by email client to retrieve email from a mail server

Incoming email

Ntp network time protocol

UDP 123 clock synchronization between computer systems over packet switched data networks

Imap internet message access protocol

TCP 143 used by email clients to retrieve messages from a mail server over a TCP/IP connection

Incoming email

Snmp simple network management protocol

161 collecting and organizing information about managed devices on IP networks and modify a information to change device behavior

Version 3 is most secure

Ldap (not secure) lightweight directory access protocol

389 used to look up data from a server. Developed as a frontend to X.500 directory service

SSL and https secure sockets layer

TCP 443 SSL is used for secure connection through web browser

Maryland cell area code

Ldap secure with SSL or TLS transport layer security

636

Pop3 over SSL

995 encrypted email retrieval

MS-SQL database

1433 used to store website information like blog post or user information

RADIUS (2 ports) remote authentication dial-in user service

UDP 1812 for authentication, 1813 for accounting

RDP remote desktop protocol

TCP 3389 can remotely control another computer

IRC internet relay chat

6667 facilities communication in the form of text