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3G Network Systems: The Choice & Challenge for Nigeria (1)

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In 1995, The Nigeria Communications Commission (NCC) commissioned a study under the title of ‘Study into [Prospects of] Cellular Mobile Telecommunications Market in Nigeria’. The report of that study led to various motion-without-movement experiences between then and year 2000 when there was a modification that turned out ‘a magic’.
In the early days of Mobile Systems, there was fragmented market. Systems went by their proprietary standards and generally cared less about interoperability. There were: The American Standards, The European Standards, and The Nordic Countries Standards. Two notable realizations emerged:
One; that mobile systems thrive on economy of scale and interoperability makes business sense and two; that even poor countries could be viable markets.
Then emerged ‘generational’ initiative as in assigning vocabulary to each stage of mobile technology development.
Each generation represented an improvement in spectrum capacity usage and ITU took advantage of the global realisation and situated itself better to play its natural role. It operated in a true belief that business would be truly global and that regulators would have less problems of incompatibility to deal with. The initiative seemed good for all concerned. On top of this, it was also realised that there is money to make everywhere.
The First Generation of systems for mobile telephony was analog, circuit switched, FDMA Access technology, and it only carried voice traffic. The analog phones used in 1G were less secure and prone to interference where the signal is weak. Analog systems include AMPS [in the US], NMT [ In Nordic Countries : East Europe, Asia and Russsia ] and ETACS [in UK].
The Second Generation of mobile telephony systems, 2G, uses digital encoding. 2G networks support high bit rate voice, limited data communications and different levels of encryption. 2G networks include GSM, D-AMPS (TDMA) and CDMA. 2G networks can support SMS applications.
General Packet Radio Service (GPRS) is a mobile data service available to users of GSM mobile phones. Although GSM is strictly a 2G standard, that GPRS is an enhancement of it makes it code-named a 2.5G generation of mobile phones. GPRS, which supports a wide range of bandwidths, is an efficient use of limited bandwidth and is particularly suited for sending and receiving small bursts of data, such as e-mail and Web browsing, as well as large volumes of data.
2.5G extends, an extension of if you like, 2G systems, adding features such as packet-switched connection and enhanced data rates. 2.5G networks include Enhanced Data Rates for Global Evolution EDGE and GPRS. These networks support WAP, MMS, SMS mobile games, search and directory.
One of the major limitations of Second Generation cellular communications systems is that data can only be transferred after a connection has been established. This is inefficient if only small amount of data is transferred, and in situations where data is transferred in bursts. 2.5G cellular systems allow a mobile station to be "always-online" for sending and receiving packet data. This allows efficient transfer of small amounts of data, without the overhead of establishing a connection for each transfer. It also efficiently supports bursty data transfers, avoiding the need to allocate capacity to a connection that cannot be reallocated by the network if the connection chooses not to use it. The two major forms of 2.5G enhancements to second-generation cellular systems are the General Packet Radio Service (GPRS) and Enhanced Data Rates for Global Evolution (EDGE).

The Next Generation Networks
The next generation networks (NGN) would support all traffic demands. Specifically, it should deliver all the following services:
A single network must converge voice, data and video traffic, support mobility, have a very high speed switching core, must be packet based technology and must support value added services.
It is usual to refer to 3G systems as a Next Generation Network System on account of the foregoing definition. They can also be described as ITU’s IMT 2000 family because it was in the year 2000 that there was unanimous approval of the technical specifications for third generation systems under the brand IMT-2000. The spectrum between 400 MHz and 3 GHz is technically suitable for the third generation. This approval meant that for the first time, full interoperability and inter-working of mobile systems could be achieved.
What specific advantages are envisaged?
IMT-2000 offers the capability of providing value-added services and applications on the basis of a single standard. The system envisages a platform for distributing converged fixed, mobile, voice, data, Internet and multimedia services. One of its key visions is to provide seamless global roaming, enabling users to move across borders while using the same number and handset. IMT-2000 also aims to provide seamless delivery of services, over a number of media (satellite, fixed, name it…). It is expected that IMT-2000 will provide higher transmission rates: a minimum speed of 2Mbit/s for stationary or walking users, and 348 kbit/s in a moving vehicle. (to be continued)


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Digital Encode Sponsors PAFON 3.0 as CVO Prof. Adewale Set to Deliver Keynote on Cybersecurity and Trust

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Digital Encode Limited has emerged the lead sponsor of the upcoming third edition of the forum (PAFON 3.0), the organisers have announced.

Digital Encode Sponsors PAFON 3.0 as CVO Prof. Adewale Set to Deliver Keynote on Cybersecurity and Trust

PAFON 3.0

PAFON 3.0 is scheduled to take place on Friday, April 24, 2026, at the Oriental Hotel, Lekki Road, Lagos, from 9:00 AM to 1:00 PM.

Themed “Fair Digital Payments as a Catalyst for Deepening Financial Inclusion in Nigeria,” PAFON 3.0 serves as a strategic platform for senior executives from banks, fintechs, regulatory agencies, and technology innovators to address the evolving digital payment landscape.

As Nigeria transitions toward a cash-light economy, the forum will focus on critical pillars of sustainability, including transparency, pricing integrity, and system resilience.

Bridging Cybersecurity and Financial Inclusion

Professor Adewale Peter Obadare, the Founder/chief visionary officer of Digital Encode will deliver a cybersecurity-focused keynote address that connects trust, resilience, fraud prevention, and consumer protection to financial inclusion.

His session will provide a specialized perspective on how information security serves as the bedrock of financial inclusion; exploring the vital links between building infrastructure that consumers can rely on, protecting the ecosystem to allow inclusion to scale, and ensuring equitable and secure access for all Nigerians.

Prof. Obadare is arguably the most Credentialed PAN-African Digital Trust Leader, CyberSecurity Strategist, GRC Thought Leader & Global Technopreneur.

He is a seasoned Multi-Award Cybersecurity & GRC expert with over 58 (Fifty-Eight) international professional certifications to his credit, Master of Science in Cybersecurity, Liverpool Unversity, UK, was awarded Honorarary Doctorate Degree in Cybersecurity from Trinity International University of Ambassadors Atlanta Georgia, United State of America and First Professor of Practice – Cybersecurity at Miva Open University, Abuja, Nigeria.

Prof. Obadare is a well-recognized subject matter expert with numerous successful engagements to his credit in Africa and the world. His skills and experience spans Data Privacy, Data Protection, CyberSecurity, Information Security, Vulnerability Management, Penetration Testing, Computer Forensics, Business Continuity, I T Governance, Risk Management and Compliance.

He is a Cybersecurity Advisory Board Member for Lagos State Government, a Platinum Team Member of Open-Source Security Testing Methodology Manual (OSSTMM), as well as a lifetime member of  the Open Worldwide Application Security Project (OWASP). He is an alumnus of  FATE Foundation and US Department of State Exchange program.

He is also a distinguished alumnus of executive education at Harvard Business School, Harvard School of Government, MIT Sloan School of Management, MIT Professional Education and Oxford University – Said Business School.

“Without trust in the security of digital payments, inclusion cannot scale. And we are happy to welcome Digital Encode as our Lead Sponsor this year. With what the company stands for and the personality of the CVO on a global scale, we have no doubt that attendees at this year’s PAFON will go home with lots of insights.”

“The theme for PAFON 3.0 was carefully selected because if digital payments are affordable, transparent, accessible, and trustworthy, more Nigerians, especially the underserved, will participate in the financial system”, Mr. Chike Onwuegbuchi, the co-convener of Payments Forum Nigeria, noted, highlighting Digital Encode distinguished leadership in Nigeria’s cybersecurity ecosystem.

Other Confirmed speakers: Dr. Jameelah Sharrieff-Ayedun, Vice President, Fintech Association of Nigeria (FintechNGR) & CEO, Credit Registry; Uche Uzoebo, MD/CEO, Shared Agent Network Expansion Facilities (SANEF Limited): Special Guest of Honour; Mojeed Abayomi Agboola, National President, Financial Inclusion Agents Multipurpose Cooperative Society (FIAMCS); Dr. Obioha Otti, National President, Association of Mobile Money and Bank Agents in Nigeria (AMMBAN); Chukwuemeka Enoch, Founder, Lagos Blockchain Week, and Sarafadeen Fasasi, National President, Association of Financial Inclusion Agents of Nigeria (AFiAN), amongst others.

The forum will feature speakers from across the financial spectrum, including mobile money operators, payment processors, and development institutions, to shape policy dialogue and industry standards.

PAFON is a premier industry gathering that aligns brand positioning with trust and innovation in Nigeria’s digital payments ecosystem. It provides a unique space for thought leadership, regulatory engagement, and market expansion within the payment infrastructure sector.


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NITDA Boss Warns of AI Threat Shift @ GITEX Africa

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The era of treating cybersecurity as a mere IT problem is over. As AI-powered digital threats become more elusive and destructive, Nigeria is shifting its strategy toward “Total Resilience”—a multi-dimensional defense involving every level of society.

NITDA Boss Warns of AI Threat Shift @GITEX Africa

NITDA

At the 2026 GITEX Africa summit, NITDA DG, Kashifu Inuwa sounded the alarm on the changing nature of digital warfare, asserting that technology alone is no longer enough. Instead, Nigeria’s survival in the digital age now hinges on a strategic blend of policy, people, and proactive defense.

Speaking during a panel session on Cyber Resilience, Inuwa described the current global digital environment as being at a “critical turning point.”

He warned that emerging technologies are not only transforming industries and economies but are also reshaping the nature of cyber threats, demanding a proactive and multi-dimensional response from governments, institutions, and citizens alike.

“Cybersecurity is no longer just a technical issue. It is a strategic imperative for national development,” Inuwa stated. “We must think beyond technology alone and build resilience through people, processes, regulations, and infrastructure.”

Inuwa revealed that the focus of Nigeria’s cyber strategy is shifting from high-tech software to the people behind the screens. Pointing to data showing that 95% of all digital breaches stem from simple human mistakes, Inuwa argued that the world’s most advanced encryption is useless if the user is compromised.

“The most sophisticated technology cannot protect us if the human element is overlooked,” he noted. By prioritising human capacity and digital literacy, NITDA aims to turn every citizen into a “human firewall”, the first and most critical line of defense in a world where AI-driven attacks are the new normal.

In response, the Nigerian government has launched a comprehensive National Digital Literacy Programme aimed at achieving 95 percent digital literacy by 2030, with an interim target of 70 percent by 2027.

The programme emphasizes digital safety and cybersecurity awareness, equipping citizens with the knowledge to navigate an increasingly online world responsibly.

Inuwa highlighted initiatives such as the “3 Million Tech Talent” programme, designed to develop Nigerian expertise across key technology domains, including cybersecurity, data science, and AI.

The programme also leverages hackathons, innovation challenges, and mentorship schemes to channel young people’s skills into productive, lawful, and globally competitive ventures.

He argued that nurturing local talent is essential not just for national security but also for economic growth. “We want to create an environment where young Nigerians are innovators, not just consumers of technology,” he said.

Addressing concerns about Nigeria’s ranking in global cybercrime indices, Inuwa urged contextual understanding. “Countries with the most advanced digital economies also rank high in cybercrime because of the scale of their online activity,” he explained.

“Our focus is on redirecting talent towards innovation and solutions that protect our citizens while contributing to global digital advancement.”

On the legal and regulatory front, Nigeria continues to review and enhance the Cybercrime Act of 2015 to keep pace with the rapidly evolving threat landscape. The law underpins a structured National Cybersecurity Architecture coordinated by the Office of the National Security Adviser.

In addition, the country operates a 24-hour cybersecurity operations centre tasked with monitoring threats, issuing advisories, and providing real-time support to government institutions, businesses, and citizens. Advanced technologies, including dark web monitoring and AI-enabled threat detection, are being deployed to enhance situational awareness and improve response times.

Inuwa emphasized that effective cyber resilience requires collaboration between public and private sectors. NITDA is working closely with ministries, departments, agencies, and private sector stakeholders to secure critical infrastructure and strengthen national resilience.

“Cyber resilience is not a solo effort; it is a collective responsibility. By integrating people, technology, and regulation, we can build a secure, globally competitive digital economy,” he added.

As Nigeria navigates a digital-first future, initiatives such as the National Digital Literacy Programme, 3 Million Tech Talent, and strengthened legal frameworks underscore a commitment to turning cybersecurity challenges into opportunities for innovation and growth.

The country’s strategy reflects a broader understanding that in an era of AI-driven threats, preparedness is as much about people and processes as it is about technology.


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Truecaller Targets Global Market with Powerful New Business Chat Push

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Truecaller, the leading global communications platform, today announced the expansion of its Business Chat platform, making it accessible to global channel partners and enterprise solution providers. By “opening up” market access to its platform, Truecaller is empowering partners to transition their enterprise clients from legacy, low-trust SMS to a verified, smart, media-rich, and conversational communication experience.

Truecaller Targets Global Market with Powerful New Business Chat Push

Truecaller

Through this partner-led expansion, Truecaller empowers businesses to reclaim customer attention and establish immediate trust and credibility.

“The definition of success for modern enterprises has fundamentally evolved. It’s no longer just about delivery – it’s about earning attention, establishing credibility, and driving meaningful conversion,” said Priyam Bose, Global Head, GTM at Truecaller.

“By opening up market access to our global partners, we’ve created a powerful gateway for brands to engage with over 500 million active users where they already interact daily through communication that is contextual, trusted, free from clutter, and designed to initiate actions. For existing customers, the outreach opportunity extends to an additional high-impact channel, strengthening the overall customer experience journey.”

Truecaller Business Chat enables a clutter-free, high-trust conversational experience between businesses and consumers. The Business Chat platform equips partners with actionable insights, including real-time data and rich engagement metrics. This facilitates a more sophisticated, data-driven communication strategy that adapts at every stage of the customer journey.

Partners, including Gupshup and OneXtel, are already live in India along with Globe Teleservices, Cloudcom, and Sling Africa in other global markets, rapidly scaling the product in their respective regions. Global partners can now leverage Truecaller’s massive footprint to offer their clients a trustworthy engagement channel in an increasingly crowded digital world.


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