* SSL Support. Allows you to transfer files securely over an encrypted channel. (professional edition).
* Unlimited user accounts (professional edition).
* Bandwidth Throttling Support. Allows you to customize the maximum bandwidth give to any server/user.
* S/KEY Password Encryption - Use MD4 & MD5 password encryption for supported FTP clients (Like WebDrive).
* Ability to configure Upload/Download Ratios (with Free Files List).
* Ability to set Disk Quotas (with Free Files List).
* Anonymous Access Enable/Disable.
* Ability to configure Custom Messages for logon, logoff, etc.
* Custom STOU Prefix
* Delete Partially Uploaded Files.
* Ability to configure the maximum number of concurrent connections for each server.
* Ability to block FXP.
* Ability to block anti-timeout schemes.
* Ability to configure the Idle timeout before disconnecting users.
* Ability to regulate maximum number of connections from an IP.
* Ability to configure maximum upload and download speeds
* Ability to force uppercase or lowercase directory listings
* Ability to permit/deny access based on IP address information.
* Ability to kick the user off after X number of invalid commands.
* Ability to ban IP address after excessive invalid commands (helps DoS).
* Ability to ban users after excessive invalid commands.
* Ability to ban certain files/filetypes from the system. *.mp3, *.mpeg, etc.
* Ability to customize the Time Zone for each individual server.
* SITE MDTM support