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Post-Quantum Privacy for Post-Platform Internet
- The article discusses the transition towards a post-platform internet where decentralized networks replace Big Tech's control.
- The emergence of quantum computers poses a threat to current encryption methods, emphasizing the need for post-quantum security measures.
- Key elements of a post-platform internet include decentralization, data portability, and individual sovereignty.
- Building blocks such as peer-to-peer protocols, DePIN, and federated/composable apps are crucial for a post-platform internet.
- Real-world examples like Bluesky, Mastodon, and Helium showcase the growing success of decentralized networks.
- The article delves into the quantum threat landscape, including the implications of Shor's algorithm and Grover's search algorithm on current cryptographic methods.
- It explains the importance of post-quantum cryptography, including lattice schemes, hash-based signatures, and code-based cryptography.
- Case studies like Matrix, Nym, Satellite DePIN, and Fediverse pilots demonstrate how organizations are implementing post-quantum features in their systems.
- Implementation challenges include CPU limitations, legacy middleboxes, incomplete hardware support, and governance complexities within decentralized networks.
- The article provides a roadmap for transitioning to post-quantum cryptography, emphasizing the need for gradual migration and collaborative efforts.
- Recommendations include adopting open-source tools, thorough testing and verification, regulatory compliance, and fostering collective cooperation to secure the post-platform web.
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