What Is Onion Routing? Understanding Layered Privacy
Onion routing shields users by wrapping data in encryption layers and relaying it through multiple nodes, obscuring origins and destinations to preserve anonymity and resist surveillance.
Surveillance Resistance
Nostr Protocol: Architecture, Keys, and Privacy
Examines Nostr’s decentralized architecture, cryptographic key management, and privacy properties; evaluates threat models, exposes vulnerabilities, and proposes mitigations to improve censorship resistance.