Connect with us

E-Business

Facebook, AI Researchers Create most Detailed Population Density Maps of Africa

Published

on

Kindly share this post

Facebook is working closely with key non-profit and research partners to use artificial intelligence (AI) and big data to address large-scale social, health and infrastructure challenges in sub Saharan Africa. These efforts range from rural electrification in Tanzania to vaccinating people in remote corners of Malawi.

Facebook is applying the processing muscle of its compute power, its extensive data science skills and its expertise in AI and machine learning to create the world’s most detailed and accurate maps of local populations. Facebook also partners with Columbia University’s Center for International Earth Science Information Network (CIESIN (http://www.ciesin.org/)) to ensure that this effort leverages the best available administrative data for all countries involved.

The Boston-based Facebook team uses advanced computer vision and machine learning to combine satellite imagery from Digital Globe with public census data and other sources to create detailed population density maps of Africa. Using Facebook’s machine learning capabilities, Facebook started developing population density maps to provide better tools to support connectivity efforts around the world. No Facebook data has been or will be used in the project and the census and satellite data used contain no personally identifiable information.

High-resolution satellite imagery already exists for much of the world. However, prior to Facebook’s mapping project, it would have required countless hours for volunteers to comb through millions of square miles of pictures to identify which contained a tiny town or remote village.

The Facebook team used AI to solve that problem, efficiently crunching through data at a petabyte scale. For Africa alone, for example, the computer vision system examined 11.5 billion individual images to determine whether they contained a building. The team found approximately 110 million buildings in just a few days.

“Having started my career at USAID working on malaria control, I have witnessed first-hand the critical role that accurate data plays in the effectiveness of humanitarian efforts,” says Laura McGorman, a public policy manager at Facebook. “What’s exciting about projects like these that they provide an opportunity for our company to contribute to these efforts through our expertise in data and machine learning.”

In Malawi, the Missing Maps Project used these AI-powered maps to filter out the 97% of the terrain that is uninhabited. This helped to coordinate the efforts of 3,000 Red Cross volunteers in Malawi who visited roughly 100,000 houses in just three days to educate people about measles and rubella vaccines.

“The maps from Facebook ensure we focus our volunteers’ time and resources on the places they’re most needed, improving the efficacy of our programs,” says Tyler Radford, executive director of the Humanitarian OpenStreetMap Team, which is part of the Missing Maps Project.

In addition to assisting the Red Cross and Missing Maps Project in Malawi, the maps have been used by aid groups like the Bill and Melinda Gates Foundation, the World Bank, and Humanitarian OpenStreetMap. In Tanzania, Facebook’s AI-powered maps helped kick-start efforts to bring renewable electrification to rural areas.

To understand which locations would benefit most from decentralized energy solutions, the Humanitarian OpenStreetMap Team collaborated with the Reiner Lemoine Institut and Integration Environment and Energy to combine Facebook’s population maps with detailed data on settlement locations and structures from OpenStreetMap.

Humanitarian OpenStreetMap team personnel then travelled to villages identified as high priority and conducted surveys to understand the populations’ electricity needs. The results of these surveys were provided to agencies involved in rural electrification, helping mini-grid operators choose the most appropriate locations to begin the work.

The Facebook population density maps project now aims to keep adding new continents and countries.

 


Kindly share this post

Dear Reader, Your support matters. But we believe that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. That is why, we have devoted our energy to independent reportage of technology and finance and how they affect lives. Our incisive and analytical view of how technology news affects the daily life help individuals and organizations make up their minds. Quality journalism costs money. Today, we're asking that you support us to do more. Kindly support our effort to deliver technology and finance journalism to everyone in the world. Donate as little as N1,000. Bank transfers can be made to: UBA Plc 1017156876 Communication Week Media Ltd

E-Business

FG Determined to Protect Rights, Privacy Online- NITDA

Published

on

Kindly share this post

Federal government is determined to protect Nigerians’ rights and privacy in the digital space, according to Dr Ayodele Bakare, assistant director, Cybersecurity Department, National Information Technology Development Agency (NITDA),

FG Determined to Protect Rights, Privacy Online- NITDA

To achieve that, Bakare, said that the government has developed several policy and regulatory frameworks to strengthen cybersecurity.

Bakare, stated all these during an interview with the News Agency of Nigeria (NAN) in Abuja on Monday.

He said that cybersecurity governance in Nigeria was implemented through a collaborative approach involving multiple government institutions with different responsibilities.

According to him, the Office of the National Security Adviser (ONSA) provides overall coordination of national cybersecurity efforts through the National Cybersecurity Coordination Centre, which serves as its operational arm.

“At the national level, cybersecurity implementation is done collectively, and different government organisations are responsible for implementing different aspects of the national cybersecurity framework.

“At the top, however, the Office of the National Security Adviser coordinates these efforts through the National Cybersecurity Coordination Centre,” he said.

Bakare said that one of the key policy instruments guiding the country’s cybersecurity efforts was the National Cybersecurity Policy and Strategy Framework.

He also highlighted the legal framework provided by the Cybercrimes Prohibition and Prevention Act 2015, which was recently amended in 2024 to strengthen Nigeria’s response to cyber threats and digital crimes.

According to him, NITDA has also introduced sector-specific regulations to enhance cybersecurity in the country.

“One such regulation is the National Public Key Infrastructure Regulation, which is one of the core infrastructures required to ensure trust and security in digital communications and transactions,” he said.

Bakare said that NITDA played a pioneering role in Nigeria’s data protection landscape through the Nigeria Data Protection Regulation 2019, which laid the foundation for the current data protection framework.

He said the regulation had since evolved into a full legal framework implemented by the Nigeria Data Protection Commission.

Bakare disclosed that the agency was also finalising an Information Security Regulation that would soon be made available to the public.

He further explained that the regulation would provide organisations and individuals with clear guidelines on their responsibilities in safeguarding information and digital assets.

“Nigeria has continued to strengthen its legal and policy environment for cybersecurity, a development reflected in the country’s performance in the Global Cybersecurity Index.

“One of the pillars of the index focuses on legal measures and assesses the availability of national cybersecurity laws and regulations.

“Nigeria recorded a strong performance under the legal measures pillar, reflecting the country’s efforts to establish the necessary frameworks to support cybersecurity governance,” he told NAN.

He said that sustained collaboration among government agencies and stakeholders remained essential to effectively implement the existing policies and strengthen Nigeria’s digital security architecture.


Kindly share this post
Continue Reading

E-Business

Firm Warns of Malware Aiming to Steal Data from Individuals, Organisations in Nigeria

Published

on

Kindly share this post

According to Kaspersky telemetry, in 2025, spyware and password stealers attacks showed the biggest year-over-year growth in Nigeria among different analysed malware types.

Spyware, which is a type of malicious software installed on users’ devices to collect their data, grew in the number of attacks by 28% compared with the previous year. Password stealers, designed to gather users’ account information, increased in the number of attacks by 22%.

Exploits decreased slightly in the number of attacks in Nigeria, however they remain an acute threat that should not be underestimated. These are programs designed by cyber attackers to take advantage of vulnerabilities in an application or operating system to gain unauthorised access to it and to cause unintended behaviour to occur on software.

Ransomware, though very targeted in distribution, remains a high-risk threat for organisations, who should also guard themselves from supply chain and trusted relationship attacks.

Overall, Kaspersky security tools blocked more than 4 million online attack attempts on users in Nigeria in 2025. Online threats typically include different types of malware attacks, such as for example, password stealers, exploits, spyware, etc. Another 9 million on-device threats were blocked in the country, including malware delivered via infected USB drives.

“Operations coordinated by INTERPOL, such as Serengeti to which Kaspersky has contributed, demonstrate how international cooperation and threat intelligence sharing can strengthen the fight against cybercrime across Africa. At the same time, both organisations and individual users in the region play an important role in improving cybersecurity by staying informed about evolving threats and practicing good cyber hygiene.

“Dedicated security solutions, including Kaspersky Next for organisations and Kaspersky Premium for individuals, can further help reduce exposure to cyber risks,” said Moses Munguti, Technical Expert & Team Lead in Africa at Kaspersky.

Malware often reaches a device through phishing messages and websites employing social engineering techniques. If an operating system, browser, or application is outdated, attackers may exploit security flaws to install malware. To significantly reduce the risk of infections with malware, Kaspersky experts advise individuals and organisations to follow these best practices:

  • Be cautious with links and attachments received, verify the sender before opening files or clicking links.
  • Download software only from official sources.
  • Install updates for systems and applications as soon as they become available.
  • Use strong, unique passwords and enable multi-factor authentication wherever possible.
  • Install reputable security software that can detect malware before it compromises the system.
  • Regularly back up important data.
  • Staying informed about current cyber threats and maintaining good digital hygiene helps keep devices and data safe.

 


Kindly share this post
Continue Reading

E-Business

Nigus International, Elmirate Capital Ink $200m MoU for Nigeria’s Defense Tech, Satellite Hub

Published

on

Kindly share this post

Nigus International Investment Limited and Elmirate Investment LLC (Elmirate Capital) have inked a strategic memorandum of understanding to launch a next-generation defense technology, satellite systems, and advanced manufacturing platform in Nigeria, backed by up to $200 million in planned investment.

Nigus International, Elmirate Capital Ink $200m MoU for Nigeria's Defense Tech, Satellite Hub

Nigus International

The partnership, channeled through a new Special Purpose Vehicle called Nigus Tactical Systems Ltd, aligns with Nigeria’s push for sovereign defense capabilities under the Defense Industries Corporation of Nigeria (DICON) Act 2023.

It targets local production of drones, armored vehicles, munitions, cyber defense tools, and satellite networks to cut import reliance and boost regional security.

“Africa is entering a pivotal phase where technological capability defines economic strength and national security,” said HRH Prince Malik Ado-Ibrahim, Executive Chairman of Nigus International.

“This platform supports innovation, advanced manufacturing, and technology transfer to build a sustainable industrial base for national and regional needs.”

Pankajj Ghode, Managing Director of Elmirate Capital, added: “We’re proud to partner with Nigus to position Nigeria as a technology and aerospace hub.

“Our $200 million commitment connects global expertise in defense, cybersecurity, and aerospace with local talent for resilient growth.”

Key focus areas include Class C manufacturing platforms for tactical/ISR drones, unmanned aerial systems, ammunition, munitions, armored vehicles, and protected mobility; counter-terror surveillance with data analysis and border security tech; military cyber defense and cyber ranges; plus earth observation satellites, secure networks, and geospatial intelligence for defense and civilian use. The initiative aims to create high-value jobs, foster technology transfer, and establish Nigeria as a regional tech hub.


Kindly share this post
Continue Reading

Trending