---
title: 'More in depth'
url: 'https://rtc.eauchat.org/en/learn/deeper'
markdown: 'https://rtc.eauchat.org/en/learn/deeper.md'
lang: en
date: '2024-04-04'
description: 'Cryptography An article on how NSA is able to break encrypted communications at massive scale. TOR (The Onion Router) What is onion routing TOR Hidden Services Tracking users while they browse, next generations Server side tagging, the new system of Google to avoid needing consent to track peo…'
---

# More in depth

[](#)# More in depth

## Cryptography

- [An article on how NSA is able to break encrypted communications at massive scale.](https://freedom-to-tinker.com/2015/10/14/how-is-nsa-breaking-so-much-crypto/)

## TOR (The Onion Router)

- [What is onion routing](https://invidious.fdn.fr/watch?v=QRYzre4bf7I)
- [TOR Hidden Services](https://invidious.fdn.fr/watch?v=lVcbq_a5N9I)

## Tracking users while they browse, next generations

- [Server side tagging, the new system of Google to avoid needing consent to track people.](https://www.pixeldetracking.com/fr/google-tag-manager-server-side-tagging)
- [The facebook version to track people without their consent.](https://www.pixeldetracking.com/fr/les-signaux-resilients-de-facebook-ou-comment-la-surveillance-sadapte)

## Problematic companies

- [How zoom tracks it's users while saying it doesn't.](https://arstechnica.com/tech-policy/2021/08/zoom-to-pay-85m-for-lying-about-encryption-and-sending-data-to-facebook-and-google)

## It looks like science fiction, but it actually exists

- [How a conversation can be listened just by observing the status led of a loudspeaker.](https://bxl.indymedia.org/Tech-Une-conversation-peut-etre-ecoutee-en-observant-le-voyant-d-alimentation-d-un-haut-parleur?lang=fr) — *french*

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---

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