Free secure ftp software software for linux

Pure FTP Manager allows a user to access multiple FTP chrooted sites with a single username and password. The program uses pure-ftpd and PostgreSQL for FTP and authentication. A site is chosen by adding @sitename to the users login

Pure FTP Server is a fast, production quality, standards-conformant FTP server based on Troll-FTPd. Pure FTP Server has no known vulnerability, it is trivial to set up, and it is especially designed for modern kernels.
Features include PAM support, IPv6, chroot()ed home directories, virtual domains, built-in ls, FXP protocol, anti-warez system, bandwidth throttling, restricted ports for passive downloads, an LDAP backend, XML output, and more.
Beginners can install a Pure-FTPd server in 5 minutes. It can be as simple as installing the package, typing "pure-ftpd &" and... thats all. You already have a running server, and clients can start to connect.
Theres no need to review any long and complex configuration file, where possible mistakes could have security and reliability implications. Pure-FTPd uses simple command-line switches to enable the features you need.
You can limit the number of simultaneous users, limit their bandwidth to avoid starving your ADSL or cable-modem link, hide system files (chroot), have upload/download ratios, and moderate new uploads.
Custom messages can be displayed at login-time (even changing fortune files) and when an user enters a new directory. Also, to avoid your disks being filled up, you can defined a maximal percentage, and new uploads will be disallowed once this percentage is reached.
The FXP (server-to-server) protocol is implemented. It can be available for everyone, or only for authenticated users.
Kiddies are using common brute-forcing tools that are trying to discover hidden directories. Pure-FTPd provides a protection against this. Anonymous access is secure by default. For instance, users cant access dot-files (.bash_history, .rhosts, ...) unless you explicitely enable this.
And to watch whos doing what, the pure-ftpwho command shows a table with currently active sessions, how much bandwidth is taken by every user, what files they are uploading or downloading, where they are coming from, etc.
Enhancements:
- User names can now be up to 127 characters long.
- Compilation with PAM support has been fixed on Mac OS X, and the MySQL PASSWORD() function can now be used with MySQL >= 4.1.
- Logging now has the correct timezone.
- Support for charset conversions (RFC2640) has been implemented. Large files are now handled by default, using sendfile64() if possible. SITE UTIME and OPTS MLST have been implemented.
- MySQL queries can now include multiple statements and call MySQL 5 stored procedures.
- Transferring a lot of small files is now much faster than in previous versions.

Chestnut FTP Search is a web application to search for files on FTP servers. Files can by searched only by file/directory names, nor be file contents. Users can query files by part of the file name, the entire file name, a regular expression, or a shell pattern.
The program is written in Python using web.py framework. To store file indexes PostgreSQL or MySQL is use.
Main features:
- Four search modes: partial match, exact match, regular expression, shell pattern. Every mode can by case sensitive or case insensitive
- Character set can by specified for particular server to allow non ASCII file names.
- Multi-threaded indexer
- i18n support

Secure Diary is a Java application that uses the Bouncy Castle JCE to provide strong encryption for your diary.

It stores the entries using blowfish and triple DES. It allows you to enter/view/export diary enteries in multiple diaries.

Free Open FTP Face is a graphical FTP client, written in Python.

Free Open FTP Face is a lightweight graphical (GTK+) FTP client. It is multiplatform, easy to use, has a built in text viewer, image viewer (very fast), and one-click gzip (de)/compression. Although it is a functional GUI, you can also input OS and FTP commands.

Its emphasis is on simplicity, convenience, and ease of use. Many free FTP clients for Windows lack the clean, uncluttered interface that gFTP on Linux has, for example.

The idea behind the built-in text and image viewers, is that regardless of the operating system, you can instantly view text and image files since theres no overhead from loading an external program.

Remote Secure Command System project is a remote asynchronous and secure command system based on a file configuration.

A standalone server sends and receives commands through files, and a batch system launch ssh and scp commands.

Secure Login provides a login extension similar to Operas Wand login.

It uses the built-in password manager, but deactivates the prefilling of login forms.
Instead, you are now able to login with one click or a keyboard shortcut (ALT+N).
Just add the Secure Login toolbar button to your toolbar, or use the provided statusbar icon.
If you hover over one of the icons, a tooltip is shown, displaying the login url and the number of available logins (users).
For more than one user or login forms on the current page a selection prompt is displayed on login.
You have the option to play sound notifications (*.wav) for found login data on the current page or when logging in.
All the options can be changed using the Secure Login settings menu or the statusbar icon context menu.

Secure Login provides you with a number of Security enhancements and helps protecting you from phishing:

Disabling the prefilling of login forms prevents malicious JavaScript code to automatically steal your login data.
This is due to the fact that no login data is inserted in form fields before the user clicks on the login button or logs in using the keyboard shortcut.
To make sure you login to the right website, the second level domain of the login url is compared to the second level domain of the current page.
If they do not match a dialog prompt is displayed before login.

SecureLogin provides you with an optional setting to protect you from all JavaScript code during login.
This can prevent cross-site scripting (XSS) attacks without having to deactivate JavaScript completely.
If you enable this option, your login data will never be inserted in any form fields nor will the login form be submitted.
Instead your credentials will be sent to the login page using internal Firefox methods.
Not all login forms will work this way, e.g. not those using JavaScript routines.
Therefore, you can add such websites to an exception list.

Rad SFTP Applet is a graphical secure FTP (SFTP) applet. It is multi-threaded and thus capable of carrying out several concurrent uploads and downloads and resuming interrupted transfers.
The applet received a four star rating from jars.com - the premier java software review site and became featured on the official java website as well.
The secure FTP applet is ideal for Internet Service Providers and web hosting companies as a value addition to their service. The applet will also help web and software companies to reduce license costs with its per web site license model.
The desktop client is suited for individuals or organizations looking for a secure alternative to FTP.
Enhancements:
- Bugfixes and other improvements related to the management of hidden files and folders.