Decentralised networks Web3 concept shown by blockchain technology with central cube connected to others by digital chains
Technologies such as blockchain move power - and risk - away from central locations to a decentralised network (image: Adobe Stock)

Decentralised networks: how Web3 is redefining connectivity

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The internet is evolving and Web3 is ushering in a decentralized era. It is not just about blockchain and cryptocurrencies, but, fundamentally, about redefining the way we connect to data.

Central to this shift are Decentralised Physical Infrastructure Networks (DePINs), which use blockchain and peer-to-peer technology to democratise control over infrastructure. And, as a result, enable innovative business models.

What is Web3, and why does it matter for networking?

Web3 prioritises decentralisation, transparency and user ownership (this is what we mean by democratisation). Unlike Web2, where centralised platforms dominate, Web3 enables trustless systems powered by blockchain, smart contracts and decentralised networks.

Decentralised networks allow data, devices and applications to communicate directly without relying on intermediaries. The key idea is that by distributing control, these networks empower individuals to own the systems they use. And they might just improve security in the process.

DePINs: the next frontier in infrastructure

Decentralised Physical Infrastructure Networks (DePINs) are changing how physical and digital systems operate. Unlike traditional infrastructures controlled by centralised entities, DePINs enable participants to collectively own and maintain resources, such as IoT devices, edge computing systems and even wireless networks.

These networks incentivise participation through tokenised ecosystems. Participants earn cryptocurrency rewards for contributing resources or bandwidth, fostering a collaborative and cost-effective approach to scaling infrastructure. For example, Helium is building a decentralised wireless network for IoT devices, where individuals set up hotspots to expand coverage in exchange for $HNT tokens.

Why enterprises are exploring Web3 and DePINs

Here’s why major companies are taking note of the advantages of decentralised networks:

  • Resilience: Decentralisation reduces reliance on single points of failure, enhancing network uptime.
  • Privacy and Security: Peer-to-peer architecture minimises the risk of data breaches by removing centralised repositories.
  • Innovation: Web3 tokenomics incentivise new business models, such as pay-as-you-go infrastructure (and yes, we apologise for using the word “tokenomics”).

Tech giants are already integrating Web3 principles into their strategies. For instance, Google’s Blockchain Node Engine simplifies blockchain adoption for enterprises, while Microsoft has invested in decentralised identity solutions. These initiatives highlight growing recognition of the potential in decentralising connectivity.

Decentralized networks in action

Several projects exemplify how decentralised networks are reshaping industries:

  • Helium: A decentralised wireless network that enables IoT devices to connect to the internet through community-operated hotspots, rewarding participants with cryptocurrency for providing coverage.
  • Peaq Networks: A blockchain platform designed to power DePINs and the Machine Economy, enabling the development of applications for mobility, energy and other sectors.
  • Anyone.io: A decentralised privacy network that allows applications to route their traffic through a community-owned infrastructure, enhancing privacy and security without compromising user experience.
  • NYM Technologies: Provides a decentralised mixnet that protects internet traffic metadata, ensuring privacy for users by obscuring communication patterns and preventing unauthorised data collection.

These networks showcase the breadth of use cases, from telecommunications to privacy-focused applications, illustrating how DePINs can transform connectivity.

Challenges to adoption

While promising, decentralised networks face hurdles. Scalability remains a challenge, as blockchains often struggle to handle high transaction volumes. Regulatory uncertainties also loom large, with governments grappling to define clear rules for decentralised systems. Moreover, adoption requires overcoming user scepticism and the inertia of established centralized models.

The future of networking

Despite these challenges, the momentum toward decentralization is undeniable. Studies from 2023, such as Deloitte’s “Blockchain and Web3 Adoption for Enterprises,” indicate growing enterprise interest, with decentralised network markets projected to expand exponentially in the next decade.

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Kihara Kimachia
Kihara Kimachia

Kihara Kimachia is a seasoned technology writer and journalist with more than 20 years of experience. He's a contributor at TechFinitive where he covers Enterprise technology and has written for publications such as TechRepublic, eSecurity Planet and The Epoch Times.