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. Pivo SSH supports various authentication schemes such as password-based, public key or 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. PKI is a widely-used technology, so SSHBlackbox inlcudes PKIBlackbox for PKI support. support for use of multiple authentication types at the same time flexible support for key validation. Data transfer using events/callbacks, i.e. possibility to secure not only socket-based, but also other types of data exchange. Asynchronous operation mode which lets you easily build synchronous and asynchronous applications.