The decentralized internet

The internet most of us use every day runs largely on infrastructure owned by a handful of companies. Your searches, files, messages and location data travel through servers you have no control over — and what happens to that data once it leaves your device is, for most people, a black box.

The decentralized internet is a different model. One where data is not stored on the servers of a single company, but distributed across thousands of independent nodes around the world. No central owner. No central administrator. And with you as the only one who holds the key.

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What is the decentralized internet?

The decentralized internet — sometimes called the distributed internet or peer-to-peer internet — is a network where storage, computing power and communication are spread across a large number of independent participants rather than concentrated at a single point.

In the current internet, this is how it works: you upload a file, it goes to a cloud provider’s server, and that provider determines where it is stored, how it is secured and who can access it. Even if you have your own account, you are dependent on that service’s terms, its continued existence and its business decisions.

In a decentralized network, things work differently. Your file is encrypted and converted into mathematical code fragments using a technique called erasure coding, which are then distributed across multiple nodes — computers contributed by individuals and organizations around the world. No single node holds your complete file, or even a readable part of it. No single party can access your data without your key. And if multiple nodes go offline, the system can still reconstruct your data — it is designed to absorb failures.

This principle is not new: BitTorrent, blockchain networks and distributed databases all use the same underlying idea. What is new is that it is now usable for everyday consumers and businesses — without technical expertise, without running your own server.

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Why the current internet has a cost

The modern internet is built on an implicit trade: you get access to services, and you pay with your data. That model built the internet as we know it — fast, cheap and available everywhere.

But as those services grew larger, so did the dependency. Your email lives with one provider. Your files with another. Your calendar, contacts and documents are spread across systems you do not manage, each governed by its own terms of service.

This creates concrete risks:

The decentralized internet breaks this dependency structure by returning control to you — over storage, over access and over continuity.

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How the decentralized internet works

The foundation of the decentralized internet is nodes: computers that contribute computing power and storage to a shared network. Anyone can run a node — from home, from an office or in a data center.

YourData Network uses the ThreeFold network as its technological foundation — a global network of nodes that together form the infrastructure for an independent internet. We believe this technology makes it possible for individuals and organizations to achieve true digital independence. ThreeFold is designed to be energy-efficient — nodes use significantly less power than traditional data centers, without compromising on capacity or reliability.

For storage, ThreeFold uses the Quantum Safe Filesystem (QSFS), which works through erasure coding. When you store data, here is what happens:

1. Encryption — your file is encrypted with a key that only you hold.
2. Encoding and distribution — the file is converted into mathematical code fragments using erasure coding and spread across multiple nodes. The nodes do not store copies of the original file, only mathematical representations from which the file can later be reconstructed.
3. Redundancy — the system is configured so that multiple nodes can fail simultaneously without your data being lost.
4. Access — only you (or whoever you authorize) can retrieve and decrypt the fragments.

No single node, and no administrator of the network, has access to your complete file or a readable part of it. This is fundamentally different from encryption at a traditional cloud provider, where the provider manages the keys and therefore always has theoretical access.

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What is digital sovereignty?

Digital sovereignty is the ability to determine how your digital life is structured: which data you share, with whom, for what purpose and on what terms.

In practice, it comes down to questions like:

• Who can see my files — now and five years from now?
• What happens to my data if a service shuts down or gets acquired?
• Am I dependent on a single vendor for my digital infrastructure?
• Do I have an alternative if the terms change?

Digital sovereignty is not an all-or-nothing concept. You do not need to run your own server or cut yourself off from all existing services. It is about reclaiming control at the points that matter most to you — and doing that step by step.

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What you can do with it today

You do not need to wait for a future version of the internet. The building blocks for digital sovereignty are already available — and accessible.

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Frequently asked questions

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Start here

Digital sovereignty is built step by step. Begin with whatever matters most to you — your private cloud, your phone or your connection — and expand from there.