I2P (Invisible Internet Project)
/ privacyThe Invisible Internet Project (I2P) is a fully decentralized anonymous network built for hidden communication and censorship resistance. While Tor focuses on browsing the open web anonymously, I2P excels at “hidden services”—hosting websites, file sharing, and messaging within its own closed, secure ecosystem. It is a true darknet designed to survive hostile environments where the regular internet is compromised or heavily monitored.
I2P uses “Garlic Routing,” a variant of onion routing where multiple messages are bundled together (like cloves) and encrypted, making traffic analysis significantly harder for adversaries. It utilizes unidirectional tunnels—separating inbound and outbound traffic—to further obscure the link between sender and receiver. With support for anonymous torrenting, email, and chat, I2P provides a comprehensive alternative internet layer for those who need maximum stealth.