A couple things here:
In case you are not aware, "file transport protocol" is commonly known as FTP and is a specific way of sharing files, beware that ftp does not necessarily encrypt the file for data transfer (google ftp vs ftps to learn more). A relative is "SFTP" and is more secure, there are other secure options.
Are you looking to access FTP? If yes, then I agree with @mcgyvr .
If you are looking for a file sharing service, then dropbox is commonly used, pretty good and secure. Other people on the forum could probably provide much better answers if this is what you are looking for.
If you want to host your own, then there are about a million questions to ask that would be more appropriate for an IT guy to address (such as do you make your FTP server accessible from your company domain, or only on your internal network, or through a VPN?).
Aaron Jarrett, PEInventor 2019 | i7-6700K 64GB NVidia M4000
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