Technology
Understanding Web 3.0: The Next Internet Sensation
By Adedapo Adesanya
The Internet can be said to have started with Web1, as introduced by Tim Berners-Lee, a British scientist who worked at the Organisation Européenne pour la Recherche Nucléaire (CERN) in 1989.
He submitted the proposal for what is known as the Internet today as an effective communication system at CERN and envisioned the Web in three ways: a Web of documents (Web 1.0), a Web of people (Web 2.0) and a Web of data (Web 3.0).
Web 1 is accurately referred to as a “read-only web” as there were very few visuals besides text, and in comparison to today’s Internet (2.0), which allows users to interact with information online, users of Web 1 were more passive and only read things online.
There was no comment section like there is on Twitter or Facebook where users can air their views or share opinions about someone else’s posts or articles like one can do today.
This necessitated the need for Web2, which led to the almost demise of Web1, which brought about the beginning of user-generated content on the web, meaning people could create their own posts or write articles.
Web 2.0 is regarded as the business revolution in the computer industry caused by the move to the Internet as a platform and any attempt to understand the rules for success on that new platform which included building applications that harness network effects to get better more people to use them.
Web2 was truly transformative; it birthed social media networks such as Facebook and Twitter, which have dominated online social interactions to date, cloud computing, e-commerce, and financial services.
Many of the things we enjoy on the Internet today were only possible with the creation of Web 2.
Web 2.0 applications tend to interact much more with the end user. As such, the end-user is not only a user of the application but also a participant using tools including podcasting, blogging, tagging, curating with RSS, social bookmarking, social networking, social media, and web content voting.
But like the law of life says, change is constant – the next big thing now is Web3. web3 jobs are emerging as Web 3.0 aims to make the Internet more inclusive and take control away from big corporations like Facebook, Google, and Amazon. It aims to do this by decentralising the Internet.
So, with Web3, people will be able to control their own data as control from services like Facebook, Google, and others will be replaced with information present on multiple computing devices, acting more like a peer-to-peer internet with no single authority.
Another one of the benefits of Web3 is that it is believed to be able to avoid Internet hacks and leaks as it acts as a system for specific users, meaning there is data security and privacy.
Once it becomes a reality, the virtual world will see resources, applications, and content that is accessible to all.
Web3 has also been noted will create room for the advancement of technologies like cryptocurrencies, virtual reality, automated realities, Non-Fungible Tokens (NFTs), and other digital enhancements.
However, Web 3 has had its critics, with the world’s richest man, Elon Musk, saying the concept is more of a “marketing buzzword” than a reality, while Former Twitter CEO, Jack Dorsey, argued that it would ultimately end up being owned by venture capitalists.
Nevertheless, it never hurts for a full stack developer to take advantage of what Web3 offers.
By Modupe Gbadeyanka
The Executive Vice Chairman of the Nigerian Communications Commission (NCC), Mr Aminu Maida, has reemphasised the need to protect the nation’s telecommunications infrastructure, especially fibre networks, noting that damage to fibre networks carries significant economic consequences.
Speaking virtually at the Association of Telecommunications Companies of Nigeria (ATCON) Critical Conversation Forum on Fibre-to-the-Home (FTTH) in Lagos recently, he described FTTH as a critical enabler of Nigeria’s digital future.
“FTTH is uniquely positioned to meet Nigerians' next phase of data demand. The quality of our broadband will increasingly shape the competitiveness of our businesses, the growth of our digital industry and the opportunities available to our citizens,” the NCC chief stated.
“We must uphold deployment standards. Nigeria needs fibre that is properly installed, properly documented, and properly protected,” Mr Maida further said at the event themed Fibre to the Home in Nigeria: Addressing Challenges, Strengthening Standards and Ensuring Sustainable Deployment.
During a panel discussion titled Policy, Governance and Regulatory Alignment, the Deputy Director of Strategic Business Initiatives at ipNX, Mr Segun Okuneye, highlighted the need for stronger collaboration across the telecommunications ecosystem to unlock the full potential of fibre broadband in Nigeria.
According to him, sustainable fibre deployment extends beyond technology and investment to include policy consistency, stakeholder alignment, infrastructure protection, and shared responsibility.
“Achieving universal fibre connectivity requires more than deploying infrastructure; it requires sustained collaboration between operators, regulators, government agencies and host communities.
“When policies are aligned, deployment standards are consistently enforced, and critical infrastructure is protected, we create an environment where investment thrives and more Nigerians can enjoy reliable, high-speed broadband.
“At ipNX, we remain committed to working with all stakeholders to build resilient digital infrastructure that will support Nigeria’s economic growth for generations to come.”
Earlier in his welcome address, ATCON President, Mr Tony Emoekpere, underscored the strategic importance of FTTH in achieving the country’s broadband penetration targets while calling for greater public awareness around protecting communications infrastructure.
“This forum is critical because Fibre-to-the-Home is the technology that will enable the country to achieve full broadband penetration. We all depend on communication infrastructure, and it must be protected,” he declared.
Drawing a comparison with power infrastructure in the country, he added, “If somebody comes to your neighbourhood to tamper with your transformer or power cables, everybody will come out. The same thing needs to apply for communications infrastructure. When we see people damaging fibre cables, we should raise an alarm.”
By Modupe Gbadeyanka
Thursday, July 23, 2026, provided an opportunity for financial services professionals to converge on Landmark Event Centre, Lagos, to brainstorm on ways to meet the rising customers’ expectations.
The platform used for this purpose was Core by Interswitch. It is part of the company’s broader commitment to strengthening Africa’s digital payments ecosystem by fostering collaboration, knowledge sharing and operational excellence across the financial services value chain.
At the event, participants, numbering over 400, also highlighted the growing importance of operational excellence in sustaining resilient payment infrastructure.
As digital financial services continue to expand across Africa, closer collaboration among financial institutions, fintechs and payment service providers will be essential to improving responsiveness, resolving operational challenges more effectively and delivering consistently reliable customer experiences.
The Executive Vice President for Operations and Technology at Interswitch, Mr Babafemi Ogungbamila, said the forum reflects the company’s belief that exceptional customer experiences are built not only on innovative technology but also on the expertise, collaboration and commitment of the professionals who keep payment systems running every day.
“Every successful digital transaction is powered by professionals whose work often goes unseen but is fundamental to building trust in digital payments. Core by Interswitch was created to recognise their contribution, strengthen collaboration across the industry and create opportunities for shared learning that ultimately benefit financial institutions and the customers they serve.
“As digital payments continue to evolve, investing in the people and processes that power the technology is just as important as investing in the technology itself,” Mr Ogungbamila said.
Beyond recognising the professionals whose work often goes unnoticed, the programme underscored the value of creating stronger connections across the payments ecosystem.
By creating a dedicated platform for knowledge sharing, collaboration and professional development, Core by Interswitch aims to build a more connected community of payments operations professionals equipped to respond to the evolving demands of the digital economy.
By Aduragbemi Omiyale
WhatsApp has been updated with a web calling feature, allowing users to now make and receive audio and video calls, both one-on-one and group, directly from WhatsApp Web.
A notice from the Meta-owned messaging platform disclosed that this feature works without the need to download any app.
It was disclosed that this update was made to WhatsApp to make it easier for users to make calls wherever they are and on whatever device, phone or laptop.
Users will have access to features available on their other devices, including screen sharing, reactions, and a dedicated Calls tab with full call history and favourites, all from their browsers.
WhatsApp noted that calls from this feature are end-to-end encrypted, with no time limits and at no cost, as it is the same private experience they expect from the platform.
WhatsApp has also been embedded with easy call transfer, enabling the movement of an active group call from one device to another without hanging up. Users can seamlessly transfer calls to WhatsApp Web or Desktop when they arrive home to collaborate on a larger screen – or vice versa.
The platform further said it now has QuickHD, which allows for an improved video experience at the beginning of a call. With QuickHD, users can now enjoy high-definition video immediately in the very first few seconds of the call.
In addition, it has launched noise suppression to remove the background noise around callers so their voices come through clearly to the person on the other end, even in loud or busy environments. This can be managed at any time in in-call settings.
WhatsApp said these features are rolling out gradually and will be available to everyone soon, expressing its desire to make WhatsApp calling simpler to use.
