Secure Box is an add-on application that offers additional commands for terminal applications (1)(2)(3). Package includes secure shell commands (client, key management, file transfer, agent, daemon) and commands for management of keys, X.509 certificates, digests and etc. Note \"Pro\" version is full functional with integrated terminal and user interface than allows you easily to manage secure shell sessions and parameteres. The Secure Shell (SSH) is a protocol for secure remote login and othe