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Businesses often prefer passive mode over active. In passive mode, the client initiates the data connection with the server. In active mode, the server initiates the data connection with the client once the client has established a connection on the command channel. This type of FTP session can be established in active or passive mode. Another communication channel is a data connection used for the distribution of content, such as transferring files and folders on a network. These servers are commonly known as anonymous FTP. In some cases, the user needs to log in to the FTP server to establish a connection in others, the content is available without logging in. A control connection channel is used for sending and receiving commands and responses. How Does FTP Work?įTP is also known as a client–server protocol, as it depends on two types of communication channels. Although Mac offers a built-in file transfer option, IT professionals still prefer using a robust tool to share and transfer files. Several businesses rely on FTP to share high-quality, business-related videos PowerPoint slides high-definition images and more.

FTP uses TCP/IP (Transmission Control Protocol/Internet Protocol), a protocol used to execute commands, so users can easily share and transfer large files. It can also be used to download, upload, and copy files from the internet to the host system.

What Is FTP?įile Transfer Protocol (FTP) is a protocol designed to help transfer large files, including webpages and documentation, over a network. Before IT professionals start using an FTP server on a Mac, they should know the answers to the following questions to help keep sensitive business data secure and enhance their efficiency.