About SSH, Dropbear, and Stunnel

SSH (Secure Shell), is the open protocol which is used to secure network communication which is less expensive & complex than hardware-based VPN solutions or in other words, it offers authentication, encryption & data integrity for securing network communications. By implementing SSH, we get some of the capabilities like a secure command-shell, secure file transfer, and remote access to a variety of TCP/IP applications via a secure tunnel.

Dropbear is a relatively small SSH server and client. It runs on a variety of POSIX-based platforms. Dropbear is open source software, distributed under a MIT-style license. Dropbear is particularly useful for "embedded"-type Linux (or other Unix) systems, such as wireless routers.

Stunnel is a proxy designed to add TLS encryption functionality to existing clients and servers without any changes in the programs' code. Its architecture is optimized for security, portability, and scalability (including load-balancing), making it suitable for large deployments.

Keywords: tembak kouta, free tembak kouta axis, kouta axis, paket axis.