VShell server is a secure alternative to telnet and FTP with additional data tunneling services. It provides secure authentication, powerful encryption and data integrity using SSH2. VShell Secure Shell server for Windows and UNIX is a secure alternative to Telnet and FTP that gives you the powerful encryption, trusted authentication, and data integrity you need to securely access network resources and transfer data. VShell is simple to install and set up, enabling you to quickly deploy and fine tune your server environment to comply with internal policies and external regulations. Provide secure remote access to the network for IT and end users, securely configure and maintain servers and network services, and deliver secure file transfer services with confidence. VShells extensive configuration options and trusted authentication methods give you the right balance between protecting your network and providing your employees and customers with access to the data they need. Using fine-tuned configuration options like access control lists (ACLs) and virtual directory structures, enforce your security policy by placing safeguards on all personnel who have access to the VShell server. Using 'triggers' initiates protective or corrective measures if it looks like a security problem is developing. The VShell server is available in several editions so that you can use a modular approach to deploy cost-impactful solutions that fit your needs. The VShell server can be licensed to meet the needs of every size network and organization, from single admin-only server access to enterprise-wide remote access, secure file transfer, and data tunneling solutions.

Features:
* VShell with FTPS is now available in Administrator, Workgroup, and Enterprise Editions.
* Secure file transfer using the FTP protocol in which all data sent or received is protected by SSL/TLS based encryption.
* The FTPS module honors existing VShell settings for Virtual Roots, Access Control Lists, Connection Filters, Triggers, Deny Host, Logging, and User Database.
* New W3C extended log file format allows the use of third party log tools to analyze VShell activity.
* All log messages can now be sent to a remote syslog or syslog-ng server.
* All log messages can now (optionally) be sent to the Windows Event Log.
* Increased size of the VShell Control Panel.
* Changed layout of Virtual Roots page to allow easier configuration.
* Support for sortable columns on Virtual Roots, User Database, and RunAs Commands pages.
* Configure VShell specific users through the new VShell Control Panel User Database page. The VShell defined users are separate from Windows System accounts.
* Administrators can now use the "who" command-line utility to disconnect active sessions.
* Users connecting to VShell can now remotely execute commands as a different user. The VShell administrator has control over who can remotely execute a command as a different user, which commands they can execute, and who the commands are executed as.
* VShell Administrator Server Allows two concurrent client connections, and is designed primarily for remote system administration use.
* VShell Workgroup Server Allows ten concurrent connections, and is intended to serve the needs of a substantial group of users.
* VShell Enterprise Server Supports an unrestricted number of concurrent connections for a large user community.
* VShell Administrator Server with FTPS Allows two concurrent client connections, and is designed primarily for remote system administration use.
* VShell Workgroup Server With FTPS Allows ten concurrent connections, and is intended to serve the needs of a substantial group of users.
* VShell Enterprise Server with FTPS Supports an unrestricted number of concurrent connections for a large user community.
* Multiple virtual root directories Allows you to provide discretionary file system access to users and groups beyond their home directories.
* Access control Grant discretionary access to services by authorized users or groups. On an individual or group basis, allow or deny access to VShell features such as shell, SFTP, and port forwarding.
* VShell triggers Triggers allow automated actions saving time and resources following login, logout, uploads, downloads, and file/folder create, delete, and rename events.
* Trusted authentication methods Choose from a number of trusted authentication mechanisms including public key, Kerberos, and X.509 digital certificates to create a much more secure two-factor authentication strategy to control access to your network. (X.509 support is not available for Mac OSX and FreeBSD.)
* SCP (RCP over SSH2) file transfers SCP file transfers using clients operating as a secure RCP replacement that forwards a remote execution request to SCP over SSH2 (not SFTP). Honors settings for logging, ACLs, and SFTP roots.
* VShellConfig export and import Import and export configuration using VShellConfig to save time when backing up or moving VShell. Make backups of existing configurations and move configurations between machines.
* Multiple host keys VShell server can support one host key per algorithm type.
* RADIUS server support for SecurID authentication VShell for Windows allows authentication through RADIUS servers using SecurID or other methods. RADIUS support is implemented through keyboard-interactive authentication.
* Jail shell Two configuration options, ChrootUsers and ChrootGroups, combine to restrict users and members of groups to their home directory with any shell, SFTP, or subsystem operation.
* Command-line utilities Reduce human error and automate routine tasks using command-line utilities: vsftp, interactive SFTP command-line utility providing quick, easy, and secure file transfer operations; vsh, command-line shell utility; vcp, command-line file transfer utility; and vkeygen, public/private key generator utility.
* Multiple virtual root directories Allows you to provide discretionary file system access to users and groups beyond their home directories.
* Automated secure file transfers Use vcp, vsftp, vsh, or any SFTP or SCP2 clients to automate and schedule unattended file transfers.
* DMZ access Secure access to files where both those within the company and those outside the company can upload and download files.
* Business-to-business solutions Create a secure cross-platform file sharing infrastructure for exchanging work products with customers and partners.
* Multiple virtual root directories Allows you to provide discretionary file system access to users and groups beyond their home directories.
* Allowed/required list for authentication methods VShell can now specify which authentication methods are allowed or required when users connect to your server.
* Access control Grant discretionary access to services by authorized users or groups. On an individual or group basis, allow or deny access to VShell features such as shell, SFTP, and port forwarding.
* Authentication banner support Display legal text when clients connect.
* Filters Configure which hosts can connect by IP address, hostname, or netmask; configure which port-forwarding requests are allowed.
* Log file Select message events that will be logged in the VShell log file (Errors, Warnings, Informational, Connection, Authentication, Forwarding, SFTP, and Debug).
* Windows Control Panel Configure VShell for maximum security and still have handy remote access.
* General server configuration Configure general server options like listening port, keepalives, idle timeout period, and command shell.

The license of this software is Free Trial Software, the price is $349.00, you can free download and get a free trial.