Hi there!

The SOCKS5 protocol serves as a foundational proxy solution that has paved the way for more advanced tools focused on secure communication, privacy enhancement, and internet censorship circumvention. Despite its limitations, the core principles of SOCKS5 have significantly influenced the design of modern proxy protocols. In countries like Islamic Republic of Iran, China, Russia, India, and Kazakhstan, where access to information is heavily restricted, circumventing censorship is of paramount importance. While censorship is a destructive force that undermines liberty and something we must actively fight against, we won’t delve into this topic further here. Instead, we will explore SOCKS5’s technical usage, specifications, limitations, and its influence on the evolution of proxy solutions. ...