Comment by AndrewKemendo
2 years ago
This is yet another example of: If the data can be collected it will be used by governments
You can slow this down by making data explicitly built to be impossible to read in transit (eg e2e) and then deleting or never saving it, but the fact that data flows through multiple stops means each transition is an opportunity for third party observation
This is deterministic and is built into the structure of data production transport and consumption. This is part of the infrastructure and cannot be extricated
E2E does not solve the problem outlined here: surveillance of metadata at a global panopticon scale.
See [1] for an overview of "state of the art" metadata-protecting communications protocols. There has been much research into this problem over decades and the effectiveness of such protocols very much depends on real world use cases and practicalities. For example, protocols may require 100 seconds to send a message to ensure adequate mixing, and then may be limited to always-transmitting-24/7 endpoints consuming much power, and then also requiring participants in the network to trust each other not to mount a denial of service attack.
[1] SoK: Metadata-Protecting Communication Systems, Sajin Sasy and Ian Goldberg, Cryptology ePrint Archive, Paper 2023/313, https://eprint.iacr.org/2023/313.pdf