Technology
Kaspersky Shares Tips to Keep Smartphone Corona-free
Multinational cybersecurity and anti-virus provider, Kaspersky, has provided a few tips on keeping mobile devices ‘virus-free’ during this period.
Most countries of the world have been on lockdown due to the outbreak of Coronavirus and the situation has made many businesses to shut down, while others have adopted remote operations.
The pandemic has also put a renewed focus on personal hygiene. But despite people being advised to wash their hands often, how many apply the same rigour to their smartphones?
“Even before the COVID-19 pandemic, it is frightening to think how much bacteria lives on our personal mobile devices. And with the Coronavirus able to survive at room temperature and remain infectious on metal, glass, ceramic, and plastic for several days, it becomes essential to follow effective disinfection protocol,” says Maher Yamout, Senior Security Researcher for the Global Research and Analysis Team at Kaspersky.
The virus can get onto a phone or tablet in two ways: either in tiny droplets when an infected person coughs nearby, or from your own hands after touching door handles, ATM buttons, and the like.
Fortunately, unless a person hands their mobile device to someone who is infected to cough and splutter all over it, the probability of infection by airborne route is low. Transmission by hand depends on the duration of contact and varies for different microorganisms. But with no reliable data for COVID-19 available yet, it is always best to be extra cautious.
“If you must go to the shop for essential goods, it is imperative to disinfect your phone when you return home. There are several common household products that can deal with the Coronavirus effectively – ethanol (C2H5OH), isopropyl alcohol (C3H7OH), hydrogen peroxide (H2O2), and sodium hypochlorite (NaClO),” adds Yamout.
Isopropyl alcohol is considered the least harmful to the oleophobic coating that allows fingers to slide over the screen without covering it in fingerprints. So, use it if you can (as spray or wet wipes).
Ethanol and hydrogen peroxide should be considered a backup if nothing else is available. With frequent use, these products can easily ruin the oleophobic coating. Even once might be enough, it depends on the coating.
As for concentration, the optimal to go for is approximately 70-80%. Purer alcohol evaporates too quickly for best results. The disinfecting solution must sit on the surface for about a minute. A lower concentration is less efficient in killing viruses.
People should therefore not rely on vodka for example instead of ethyl alcohol. Even glass cleaner is not as effective as isopropyl alcohol given it has a considerably lower alcohol content. It is also critical to not pour the disinfectant into the connectors, speakers, and other openings in the smartphone, even if it is waterproof. Rather, take a cotton pad, soak it in the liquid, and apply it to all sides of the device. There is no need to press hard, just carefully and thoroughly wipe the whole surface.
People should apply the same disinfection regiment to any other gadgets they use in public places. These can include tablets, laptops, smartwatches, bracelets, headphones, and so on. However, always check the product Website whether the manufacturer has any recommendations as to which substances are best suited for the device cleaning and how to apply them.
Technology
Airtel Subscriber Base Crosses 650 million, Now World’s Second-Largest Telco
By Modupe Gbadeyanka
Bharti Airtel has crossed 650 million mobile subscribers worldwide to emerge as the world’s second-largest telecommunications firm.
The Indian company has operations in several countries, including Nigeria, where it has continued to scale infrastructure at a pace unmatched in its recent history.
Over the past three years, the telco has increased its national site count from just above 13,000 to nearly 17,200 sites, including more than 1,560 added in the last 12 months.
This expansion deepens capacity in high-demand corridors and extends high-speed coverage to previously underserved regions.
The latest industry data from the Nigerian Communications Commission (NCC) underscores the significance of this growth. As of December 2025, Nigeria recorded 145,141 base stations across 2G, 3G, 4G and 5G layers.
Of this national infrastructure, Airtel accounts for 46,918 base-station layers, reflecting its substantial contribution to the country’s radio access network and its push to absorb rising data consumption.
Nearly 99 per cent of Airtel Nigeria’s sites are now 4G-enabled, positioning the operator as one of the few with a near-ubiquitous high-speed broadband footprint. Thousands of sites have been upgraded for capacity in the past year alone, enabling improved speeds and more stable performance during peak usage.
That expansion underpins Nigeria’s rising internet adoption. According to the latest regulator figures, Nigeria’s internet penetration recently climbed above 50 per cent, with Airtel recording among the largest monthly increases in new internet subscribers, driven by network upgrades across states and rural corridors.
Strategic Connectivity and Redundancy
Airtel is also tackling a critical infrastructure challenge for the Nigerian digital economy: reliance on a single international internet gateway. The company is advancing plans for its second submarine cable internet breakout point at Kwa Ibo in Akwa Ibom State, early in the 2Africa cable system rollout, to provide faster and more resilient national connectivity across regions. This significant investment aligns with global best practices in network diversity and redundancy, ensuring a more stable digital experience for consumers and enterprises alike.
Digital Finance at Scale: SmartCash
Airtel’s digital finance arm, SmartCash, has gained traction in Nigeria’s competitive mobile money ecosystem, now serving over 3 million active users. The platform is supported by an expansive agent network and digital services that lower barriers for everyday financial transactions and savings.
Outstanding Human Touch: Retail Reach
Across Nigeria, Airtel’s retail distribution network stands as one of the sector’s most extensive, with approximately 4,000 exclusive outlets bringing services, support, and products closer to customers in small towns, communities, and high-traffic urban hubs. That footprint drives both access and engagement in a market where localised presence remains a competitive differentiator.
As Nigeria’s digital economy continues to evolve, Airtel is committed to sustained innovation — from expanded fibre backbones and advanced mobile broadband to future-ready services that include satellite-enabled solutions and enterprise-grade digital platforms. These efforts help ensure that connectivity, commerce, and creativity thrive across Nigeria and beyond.
Technology
Nigeria to Launch NIGCOMSAT Satellites in 2028, 2029
By Adedapo Adesanya
Nigeria has set 2028 and 2029 as the timeline for the deployment of its new satellites, NIGCOMSAT-2A and 2B, respectively.
The Managing Director of NIGCOMSAT, which is Nigerian Communications Satellite Limited and the premier satellite operator in Nigeria, Mrs Jane Nkechi Egerton-Idehen, disclosed this at the second Nigerian Satellite Week in Abuja on Monday. She noted that the development is expected to boost military intelligence, surveillance, and regional connectivity.
“For 2A and 2B, we have started the process. We have closed the tender and are now back into the financing and implementation stage. 2A is built to come up in 2028, and 2B for 2029.
“When they are up and running, they are expected to provide security within the borders and neighbouring countries. They will support the security agencies because data collection and intelligence in real time is important. Satellites like communication satellites allow that, irrespective of where they are,” she said.
In his remarks, the Minister of Communications and Digital Economy, Mr Bosun Tijani, said the satellites form part of the nation’s strategy to strengthen digital infrastructure.
Mr Tijani explained that the satellites will complement ongoing investments in 90,000 kilometres of fibre-optic cable and nearly 4,000 telecom towers, which are being rolled out nationwide and extended to neighbouring countries, including Cameroon, Niger, Chad, Burkina Faso, and the Republic of Benin.
He stressed that satellite technology is critical for national development, affecting education, agriculture, business, and emergency response.
“The president’s approval of NIGCOMSAT-2A and 2B demonstrates a clear commitment to building the future. These satellites will enhance security, connect remote communities, and extend our fibre-optic network into neighbouring countries,” he said.
“Some of these neighbouring countries pay up to ten times more for internet capacity than Lagos. Extending our fibre network will not only improve connectivity but also enhance border security and regional collaboration.
“Satellite technology affects everything, from how a child in a rural community accesses the internet to how farmers make critical decisions and how businesses operate across distance,” the Minister said.
Also speaking, the Chief of Army Staff (COAS), Lieutenant General Waidi Shaibu, welcomed the development, saying the military will leverage the satellites for operational efficiency.
“The Nigerian Army will continue to use space assets to improve intelligence gathering, surveillance, and operational coordination across all theatres of operation,” he said at the event, represented by Major General Kennedy Osemwegie, Commander of the Nigerian Army Cyber Warfare Command (NACWC).
Technology
Interswitch, KCB Group to Deliver Innovative Financial Solutions in East Africa
By Modupe Gbadeyanka
A partnership to advance digital payments and financial inclusion across East Africa has been strengthened between Interswitch and KCB Group.
Both parties have agreed to expand digital payment infrastructure and deliver innovative financial solutions that meet the evolving needs of individuals, businesses, and institutions across the region.
The aim is to accelerate seamless, secure, and inclusive digital payments in East Africa, where the leading Africa-focused integrated payments and digital commerce enabler, Interswitch, recently announced an expansion of Verve card acceptance footprint, leveraging its consolidated partnership with KCB Group, Kenya’s largest financial services group by assets, following a similar move in Uganda through the local KCB Franchise in February 2022.
During a recent executive engagement at KCB Group headquarters in Nairobi, the chief executive of Interswitch, Mr Mitchell Elegbe, held high-level discussions with KCB leadership, including its chief executive, Paul Russo.
At the core of the strengthened collaboration is the integration of Interswitch’s robust payment rails, card scheme, and emerging digital token solutions with KCB Group’s expansive regional footprint and trusted banking franchise.
This integration enables the acceptance of Verve cards and tokenised payment solutions across KCB’s extensive merchant point-of-sale network in Kenya and Uganda, significantly enhancing everyday usability for customers while strengthening KCB’s digitally driven retail payments offering.
The consolidated partnership is expected to drive increased merchant acquisition, improve interoperability across payment ecosystems, and expand access to secure, cashless transactions. It also reinforces both organisations’ shared objective of deepening financial inclusion and accelerating digital commerce across East Africa.
“Our collaboration with KCB Group represents a powerful alignment of vision and capability. By combining our technology-driven payment solutions with KCB’s strong regional presence, we are unlocking new opportunities to scale access, drive innovation, and deliver greater value to customers across East Africa,” Mr Elegbe stated.
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