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Nokia Boosts Secure 4G Coverage with Ultra Compact Network

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Nokia has unveiled a light and ultra-compact 4G network, based on a small cell, that will allow secure mobile broadband connectivity in minutes for mission- and business-critical services. The network can provide voice, video and data services in emergency situations, remote locations and events, and act as a hotspot for public safety organizations, industries and operators.

Having pioneered the development of low-footprint networking technology with its Network in a Box last year, Nokia has taken the concept of creating rapidly deployable networks further with its Ultra Compact Network.

Based on small cells technology, it provides secure indoor and outdoor 4G coverage wherever it is deployed with a range of 75 km for up to 400 users. In remote, underserved areas it can provide capacity and coverage, and can utilize cable, satellite or microwave technologies for backhaul to extend an operator’s existing macro network.

The Ultra Compact Network will allow first response units to utilize voice and video as well as other data-based services in emergency situations when mobile networks have been compromised.

Where there is no road access it can be carried in a backpack, or elevated via a drone or weather balloon, providing vital connectivity for search and rescue missions or to help control disasters such as forest fires or floods over wide areas.

When deployed at remote industrial sites, such as mines, petrochemical plants and oil rigs, the Ultra Compact Network can provide business-critical communications, while mobile operators can use the technology to rapidly bridge network coverage gaps or provide temporary additional coverage and capacity in high-traffic locations and events such as outdoor music festivals.

Nokia will showcase the Ultra Compact Network at Critical Communications World in Hall 8, Rai, Amsterdam from May 31 to June 2.

Solution Details At A Glance:
Built around Nokia’s Flexi Zone Small Cells family, the Ultra Compact Network is ready to deploy mobile broadband coverage and connectivity for mission- and business-critical services.

Weighing approximately 5kg and requiring a power supply of about 100 W, it can be easily powered by a car-based inverter or small portable generator to support up to 400 active users across a cell range of 75 km.

Field tested and hardened for outdoor usage, external DC battery integration enables the Ultra Compact Network to be fully portable for remote deployments. A rapidly deployable network means voice, video and data services are available within minutes of arriving on site.

Embedded LTE core network for Evolved Packet Core functions eliminates the need for additional equipment when establishing a closed mobile broadband network.

According to Mansoor Hanif, director of RAN at EE, “EE had the opportunity to trial Nokia’s latest innovation, the Ultra Compact Network, in indoor and outdoor environments in May 2016. We were very impressed with the capabilities of this lightweight, easily deployable small cell system. It is an ideal solution for disaster recovery and to deliver temporary coverage both for public and private sector customers.”

Thorsten Robrecht, head of Advanced Mobile Networks Solutions at Nokia, said: “The Ultra Compact Network is an exciting addition to Nokia’s end-to-end portfolio of technologies for mission- and business-critical communications. The need for rapidly deployable 4G solutions is closely linked to the explosion of video and data usage in public safety scenarios.”

 


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Francis Okafor Stuns China, Emerges Second-Place Winner @ Tencent OpenClaw Hackathon

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In a striking moment of global recognition for African talent in artificial intelligence, Shenzhen-based Nigerian technologist, Francis Okafor has emerged as the second-place winner at the 2026 Tencent OpenClaw Hackathon, a fiercely contested competition hosted by Chinese tech giant Tencent.

The achievement places the Nigerian engineer among the top innovators in one of the world’s most competitive technology hubs, Shenzhen, often described as China’s Silicon Valley.

Okafor’s journey to the podium was anything but scripted. Walking into Tencent’s facility on the day of the contest, he found a room already buzzing with elite programmers deep in preparation.

“Laptops open. Heads down. Some people setting up their system before the challenges even dropped,” he recalled, contrasting the scene with his own uncertainty at that moment. “And then there is me — a Nigerian looking around like, okay Francis, what exactly are you doing here?”

Rather than confidence, his first reaction was raw nerves. “I won’t lie, I had goose bumps. Not the inspirational kind,” he admitted, describing a quiet internal debate about whether he had wandered into territory far beyond his league. Yet that hesitation quickly gave way to experimentation, a hallmark of the hackathon spirit.

Earlier that same week, Tencent had rolled out OpenClaw integration into WeChat (known domestically as Weixin), exposing its massive user base to AI agent capabilities.

Okafor, a senior technology lead, artificial intelligence advocate, and global community organiser, had already been stress-testing the system and decided, on the spot, to build his entry around it. “I had been pushing it hard all week just to see what it could do… so when the challenges dropped I thought, you know what, let me use this thing as my weapon.”

That decision proved decisive. Competing against some of the most accomplished engineers in China’s hyper-competitive tech ecosystem, Okafor’s solution stood out for both ingenuity and execution. “It went far enough apparently,” he said with understated pride after securing second place.

Remarkably, he had entered without a grand plan. “I didn’t go in with a strategy. I went in for the thrill of it… Honestly I thought I would learn a few things and go home with a good story.” Instead, he left with a trophy, and a narrative that has resonated far beyond the competition hall.

Beyond personal triumph, Okafor emphasized the broader technological significance of the moment. Tencent released the WeChat OpenClaw plugin on the very morning of the event, effectively putting advanced AI agent tools into the hands of an estimated 1.4 billion users.

In his view, this signals a profound shift in how artificial intelligence will reach the public. The company, he observed, is “not just making AI accessible to developers… they are bridging it to everyone,” while using hackathons to identify innovators capable of pushing the technology forward, regardless of origin.

Okafor was acutely aware of his uniqueness in the room. “I was definitely the only African there and for sure stood out,” he noted. Yet what mattered was not nationality but capability. “Nobody cared about where I was from. They cared about what I built.”

His message to aspiring technologists, particularly those from underrepresented regions, is both simple and powerful: show up. “Enter things you think you have no business entering,” he urged. “The worst case is you learn something. The best case is you shock yourself.”

In an industry often defined by geography, capital, and institutional advantage, Okafor’s victory offers a compelling counter-narrative. Talent, preparation, and courage can still disrupt expectations, even in rooms that seem designed for someone else.

As he concluded in a line that has since captured widespread attention: Black excellence, he said, “doesn’t need a geography.”


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CBN Pledges Deeper Synergy with EFCC in Enugu Operations

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Economic and Financial Crimes Commission (EFCC) has urged the Central Bank of Nigeria (CBN) to deepen collaboration and provide faster operational support in Enugu State.

EFCC Seeks Stronger Ties with CBN in Enugu for Anti-Graft War

Zonal Director of the EFCC Enugu Zonal Directorate, Commander Daniel Isei, made the call during a courtesy visit to the CBN Branch Controller in Enugu, Mr Otutubuike Justice Agbaeze, on Tuesday.

The engagement forms part of ongoing efforts to boost inter-agency ties, enhance financial sector accountability, and fortify anti-money laundering initiatives nationwide.

Isei described the CBN as “our most critical partner in the fight against economic and financial crimes,” highlighting years of joint operations and the bank’s role in securing recovered assets.

“The CBN naturally stands out as one of our most critical partners… it serves as a secure repository for valuables recovered by the EFCC and it has greatly enhanced our operations,” he stated.

While commending past cooperation, Isei appealed for quicker responses to the EFCC’s frequent investigative requests from its Enugu office.

“We understand that these requests may be demanding, but timely responses are crucial, as time is of the essence in financial investigations. We therefore seek your continued indulgence in ensuring that our letters receive expeditious attention,” he added.

In response, Agbaeze reaffirmed CBN’s dedication to the partnership, pledging expert support and improved synergy “in the interest of financial system stability and national development.”


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Firm Shares Tips for Updating Your Digital Habits for an AI-driven World

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As smart devices with artificial intelligence (AI) tools, and always-on services become part of everyday life, the cybersecurity habits many people formed a few years ago may no longer be enough.

From AI-powered scams to social media trends that encourage users to upload personal details, the way people interact online is changing quickly. Ensuring that you stay secure now requires small, deliberate actions in your daily digital behaviour. Experts from Kaspersky, a global cybersecurity and digital privacy company, share the below advice to stay safe online.

  1. Be cautious with verification requests. Many scams now mimic legitimate verification processes, asking users to confirm accounts, update payment details, or approve login attempts. Because people are used to frequent security prompts, it is easy to respond automatically. Pause before sharing verification codes or personal information and independently verify requests through official websites or by contacting service providers directly.
  2. Cultivate healthy AI usage habits. AI agents, chatbots and multimedia-generating apps can be convenient and entertaining, but uploading high-resolution photos or personal information carries privacy implications. Facial images can function as biometric identifiers, and once shared with an online service, be it AI or a social network, control over how that data is stored or reused may be limited. Before using AI tools, review privacy policies, minimise the personal information they provide, and avoid uploading sensitive documents or confidential content.
  3. Do your homework on AI. For parents, the rise of AI assistants introduces another dimension. While AI tools can help in making education interactive and gamified, children may turn to AI tools for homework support or entertainment without fully understanding how their data is used or how to evaluate responses critically.

Open conversations about responsible AI use, privacy awareness, and the importance of not oversharing personal information can help children build safe digital habits from an early age.

  1. Audit your online subscriptions. Reducing digital exposure is another simple but often overlooked step. Over time, unused subscriptions, dormant accounts, and forgotten apps accumulate personal data and payment details. Regularly reviewing subscriptions, deleting unused accounts, and checking which apps have access to personal information can significantly reduce risks of this data being leaked.
  1. Secure your devices and home. Device longevity and smart home security also play an important role. Older devices that no longer receive security updates may contain unpatched vulnerabilities.

Ensure that smartphones, laptops, routers, and smart home devices are running the latest firmware and are protected with strong passwords and multi-factor authentication. Changing default passwords on connected devices and securing home Wi-Fi networks are essential steps in protecting both personal data and physical spaces.

As technology and AI becomes more integrated into daily life, security is less about dramatic measures and more about consistent, informed habits.

“Technology evolves quickly, and our online behaviour should keep pace,” says Brandon Muller, Technical Expert for the Middle East and Africa region at Kaspersky. “Take time to review privacy settings, app permissions, and connected third-party services, removing anything that is no longer needed. By being more deliberate about what we share, how we verify requests, and how we manage our devices, we can significantly reduce exposure to modern cyber risks while enjoying all the benefits of new technologies.”


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