VShell Secure Shell server for Windows and UNIX is a secure alternative to Telnet and FTP that gives you the strong encryption, trusted authentication, and data integrity you need to securely access network resources and transfer data. Precision control over privileges, the ability to fine-tune your Secure Shell environment, and strong authentication methods give you a flexible solution that grows with your evolving security policies.

Pivo SSH was developed for commercial organization for securing remote shell access. The protocol supports compression and tunneling multiple TCP connections over one secured connection. SSH supports various authentication schemes such as password-based, keyboard-interactive, allowing the client authorize itself using several schemes at the same time. Some SSH implementations also support PKI infrastructure for server and client authentication.