NetCrypt is a small Open Source command line file-transfer utility providing authentication, confidentiality and integrity validation while still maintaining top-notch performance and transfer speed between machines. No public key distribution is required: NetCrypt is designed to use a symmetric passphrase with a strong key-derivation-function.
Netcat is a featured networking utility which reads and writes data across network connections, using the TCP/IP protocol. It ...
Dropbear is a relatively small SSH 2 server and client. It runs on a variety of POSIX-based platforms. Features: A small memor ...
OpenSSH is a free version of the SSH connectivity tools that technical users rely on. OpenSSH encrypts all traffic (including ...
socat is a relay for bidirectional data transfer between two independent data channels. Each of these data channels may be a f ...