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6 Cards in this Set
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20/21 |
FTP (File Transfer Protocol) - a client/server protocol used for transferring files between the client computer and server computer, and uses TCP/IP. FTP utilizes two ports, a 'data' port and a 'command' port |
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80 |
HTTP (Hyper Text Transfer Protocol) - is the protocol used for accessing the World Wide Web services. HTTP operates over TCP/IP. TCP/IP is the protocol, which is used by all internet applications such as WWW, FTP, Telnet etc. |
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69 |
TFTP (Trivial File Transfer Protocol): TFTP is a a simple form of the File Transfer Protocol (FTP). TFTP uses the User Datagram Protocol (UDP) and provides no security features. It has least amount of overhead, and as a result the fastest file transfer protocol. |
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SFTP |
Secure File Transfer Protocol (SFTP): SFTP or secure FTP, is a program that uses SSH to transfer files. Unlike standard FTP, it encrypts both commands and data, preventing passwords and sensitive information from being transmitted in the clear over the network. It is functionally similar to FTP, but because it uses a different protocol, you can't use a standard FTP client to talk to an SFTP server, nor can you connect to an FTP server with a client that supports only SFTP. |
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22 |
Secure Shell (SSH) - is a cryptographic network protocol for operating network services securely over an unsecured network |
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25 |
SMTP (Simple Mail Transfer Protocol) - the most widely used e-mail standard on the Internet, and part of TCP/IP stack. SMTP can be used to upload mail over Internet to a Mail server. |
