For decentralized, peer-to-peer networking and an official GNU package. The framework offers link encryption, peer discovery, resource allocation, communication over many transports (such as TCP, UDP, HTTP, HTTPS, WLAN and Bluetooth) and various basic peer-to-peer algorithms for routing, multicast and network size estimation.
Our take
An ambitious GNU framework for decentralized networking with link encryption and transport over multiple protocols, more a research-grade toolkit than a finished app you install and use. That breadth is exactly the catch: it’s complex, academic, and not aimed at casual adoption. Worth exploring if you’re technically curious about privacy-preserving network design. For practical day-to-day anonymity needs, more mature and focused tools will serve you better.
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GNUnet alternatives
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