Using the protocol, we can, therefore, bring any file to the server and reuse it if necessary. To transfer any file inside the server, from our PC to it, we will have to take advantage of the FTP protocol or SFTP, depending on the configurations. When we buy hosting, therefore, we are buying a space on the server. A site is nothing more than a set of folders and files that are located on a server, to make it simple a server is a kind of large computer that can host several websites, grouped in files and folders. Now that we know what it is, let's try to understand, in concrete terms, what FTP can help us in creating a website? First, you need to understand how a website works. The best FTP clients support this option and allow you to work with the FTPS variant. It is possible to add SSL / TSL protocols to encrypt the information and make the passage safe to improve this step. Therefore the attackers can recover all the access parameters. With all these attentions for HTTPS, one wonders: is the FTP connection secure? In reality, the basic version does not include encryption. But not only, actually, among the principles that created FTP (developed at MIT in 1971), we find file sharing, the use of remote computers, and the effective transfer of data. FTP is one of the first communication systems defined in the history of the internet and is still widely used by webmasters to upload programs, files, and data to hosting. FTP uses the Transmission Control Protocol (TCP) for data transfer and requires client authentication via username and password to work.

In other words, it is a simple yet effective communication system that allows you to upload, move, and download files within a directory system.

FTP is a file transfer protocol used for data transfer based on a client-server system.

How to access ftp on mac