Secure Version Only Supports these additional encrypted protocols:

• SFTP over SSH (v3 and v4)
• FTP over Implicit SSL (FTPS)
• FTP over Explicit SSL (AUTH SSL)
• Allows configuration of SSL options, client certificates, trusted authorities database, & more
• Allows the user to handle SSL certificates and control the servers authorized to connect to in SSL mode

Both WS_FTP Professional Secure SDK & WS_FTP Professional SDK offer the following features:

• MSDN-Style User Guide - Contains clearly defined syntax rules covering interfaces, methods, properties, parameters, classes, and examples.
• COM Architecture - Exposes very simple object-oriented design.
• Universal Scripting Languages - Applications can be written in any universal scripting language such as VB, VB.NET, VB Script, C#, C++, and JavaScript.
• Multiple Transfer Types - Allows files to be transferred from a server to the local machine (download), from the local machine to the server (upload), and from one server to another directly (site to site).
• Local and Remote Control - Rename, create, delete, and change directories, and rename and delete files on remote servers and locally. Handle all content and properties, including name, type, size, modified date, and permission.
• Local and Remote Search - Able to search for files in local and remote directories.
• Logging - Provides logs of commands issued and responses obtained from servers, as well as errors encountered. Includes options to enable diagnostic and debug logging.
• Real-Time Transfer Updates - Provides progress information during transfer operations.
• Permissions - Allow the changing of file and directory properties, name, modified date, and permissions.
• Commands - Issues any arbitrary command the user wishes, as well as receiving responses from the server directly.
• Supports FTP Protocols - Supports all aspects of the FTP protocol, including passive and normal file transfers when using FTP.
• Supports Internal Firewall - Supports firewall types found in WS_FTP Professional (including SOCKS4 and SOCKS5).
• Host Support - Supports automatic host type detection or allows selecting from over 65 supported host types.
• URL Connections - Connect to a server by specifying the URL addresses as ftp://user:password@ftp.ipswitch.com where the protocols supported are ftp, sftp, ftp-authssl, and ftps. The default protocol will be FTP.