But, when looked at from the security perspective, vsftpd has very few features to offer. It offers very basic features such as anonymous enabling/disabling, local enabling/disabling and chroot jail for the users. When it comes to the Linux operating system, the most popular package used to set up an FTP server is vsftpd or very secure FTP daemon. FTP defines a client-server architecture that uses two separate well-known ports for data (Port No 20, used for data transfer) and control (Port No 21, used for authentication) connections, in order to establish connectivity between the server and the client. This article explains how to set up an FTPS server in Linux.įTP is a standardised network protocol and probably the quickest as well as easiest option available when a large chunk of data is to be transferred from one host to another, over a TCP-based network.
To eliminate this risk, FTP offers encryption with the help of the SSL and TLS protocols. Vsftpd is a very popular package for FTP (File Transfer Protocol) but poses a security threat because it transfers vital data like usernames, passwords, etc, in plain text.
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