The blockchain is a distributed ledger that allows reliable exchanges through the internet, without reliance on an independent authority. A shared record is distributed using a consensus to every participant in a network, validating transactions and removing the requirement for third-party integrations. This means that the blockchain can create secure digital transactions complete with proof of ownership.
If you’ve heard of blockchain before, it’s likely that your knowledge comes from an insight into its role within the management of cryptocurrency and Bitcoin. However, over the last year or so, the applications of the blockchain have been expanding, and today, it may even have a role to play in our telecommunications.
How Telecommunications Can Benefit from The Blockchain
Today’s telecommunication operators are facing greater competition and increasing challenges within the marketplace. That means that everyone needs to find a new way of minimising costs, and enhancing revenue if they want to succeed. When it comes to performance, the blockchain has a lot to offer, including better trust and transparency. The distributed nature of the blockchain means that there are no single points of failure, no worries about hacking attacks, and no stress caused by control from a single entity.
Additionally, the blockchain’s distributed position means that there’s no need for expensive infrastructure or third-party intermediaries. The speed of exchanges between people is increased, and the system is more secure too because cryptography and digital signatures are accessed to prove identities. Because every block is linked to another block, it’s almost impossible to change records or alter the history of the chain.
So, what are some of the ways we could use this technology in telecommunications?
The Blockchain and IoT
The internet of things has recently emerged as a trending topic in the communication industry. While it presents a lot of opportunities, it also represents numerous challenges in the need to secure interactions among machines and sensors. On top of that, the information gathered by IoT devices needs to be secured too.
The decentralised nature of the Blockchain means that IoT security can be accessed on a more scalable level, with inherent capabilities for validation and verification that stop rogue devices from disrupting situations with false information. Although the blockchain isn’t the only way to create a more secure environment for IoT, it could be a key player in the future of this technology.
The Blockchain and Identity Management
A telecommunications company could access the benefits of blockchain identity management to enhance their services, and deliver better solutions to their partners. Blockchain technology can apply identity authentication strategies across a range of organisations, applications, and devices, removing the need for users to select separate passwords for their accounts. A user could instead access all their services through a master key.
