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Cybersecurity, the New Normal

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A total of $706,452 has been paid in ransom to cybercriminals by Nigerian businesses. According to Sophos in The State of Ransomware 2022 report, Industrial Control Safety Systems (ICSS) in Critical infrastructure are increasingly exposed to cyber-attacks because of the digitization drive of the industry.

As supervisory control and data acquisition (SCADA) systems, distributed control systems (DCS), and other control systems become connected to the Internet to allow greater business efficiency (remote process monitoring, system maintenance, process control, and production data analysis)-Industry 4.0, they also make the business more vulnerable to threats with the potential to affect critical Industrial Control and Safety Systems seriously.

This article will discuss the cybersecurity challenges facing these industries and the steps that can be taken to mitigate these risks.

Critical infrastructure is classified as the physical and IT/OT assets, networks, and services that, if disrupted or destroyed, would have a serious impact on the health/security/economic well-being of citizens and the efficient functioning of a country’s government.

The energy sector and manufacturing industries are critical to the global economy, and their security is of the utmost importance. The integration of operational technology (OT) and information technology (IT) – industry 4.0 – in these industries has also increased efficiency and productivity, but it has also increased the risk of cyber-attacks.

One of the main challenges facing these industries is the integration of OT and IT systems. OT systems, such as control systems, are used to control and monitor physical processes, while IT environments, i.e., the internet and cloud, are used to process and store data. The integration of these environments means that cyber-attacks on the Information Technology environment can now directly impact the physical processes controlled by Operational Technology systems.

The use of legacy (ICSS) in these industries is prevalent. Many Control & Safety Systems were developed before cyber security was a global concern and may not have the necessary security measures in place to prevent such attacks when the ICSS is compromised. In addition, the hardware and software in these legacy ICSS could have reached their End of Life (EOL), which makes them more vulnerable to cyber attackers

Some other factors have contributed to the growing vulnerability of industrial control systems, which include

• Insecure remote connections; Access links such as dial-up modems and wireless communications are used for remote diagnostics, maintenance, and examination of system status. If encryption or authentication mechanisms are not utilized, the integrity of the transmitted information is vulnerable

• Standardized technologies; Organizations are transitioning to standardized technologies, such as Microsoft’s Windows, to reduce costs and improve system scalability and performance. The result is unrestricted access to knowledge and tools to jeopardize the system and an increase in the number of systems vulnerable to attack.

• Availability of technical information—Public information about infrastructures and control systems is readily available to potential hackers and intruders. Design and maintenance documents and technical standards for a critical system can all be found on the internet, greatly jeopardizing overall security.

In addition to the challenges and vulnerabilities facing the industrial control system, Cyber threats and incidents are now a major operating and business risk for every digital enterprise. In the age of digitization, it is imperative to create and execute strategies that allow the business to monitor and mitigate cyber threats and risks supporting its financial objectives.

Traditional industry best practice recommends that the ICSS and operational business networks be physically segregated and employ dedicated networks which enhance security and prevent these attacks.

But to truly mitigate these risks and be IIOT-ready, organizations need to have a comprehensive cyber security program with the partnership of industry experts, which incorporates intrusion detection and prevention systems, firewalls, and secure remote access solutions in place, such as those offered by Schneider Electric; with a team of certified experts, delivering holistic cybersecurity programs to help maintain the system’s defences, with cybersecurity services such as vulnerability assessments, penetration testing, and incident response planning from an operations perspective, while integrating appropriate IT policies and requirements.

In conclusion, the integration of OT and IT systems in the energy sector and manufacturing industries has increased efficiency and productivity, but it has also increased the risk of cyberattacks. Organizations in these industries need to adopt a cyber security program and posture to maintain profitability to protect against cyber-attacks.

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Airtel Africa, MTN Group to Share Network Infrastructure in Nigeria, Uganda

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By Aduragbemi Omiyale

Two of the major telecommunications companies in Africa, Airtel Africa Plc and MTN Group, have entered into agreements to share network infrastructure in Uganda and Nigeria.

The idea behind this is to cost operating costs and improve network coverage for quality mobile services to millions of customers, particularly in remote areas.

However, this would be carried out in compliance with local regulatory and statutory requirements.

The initiative is part of a growing global trend toward network sharing. By collaborating, telecoms operators can explore innovative and pro-competitive solutions to improve service quality while managing costs more effectively.

The sharing of infrastructure has the potential to enable the delivery of world-class, reliable mobile services to more and more customers across Africa.

Already, MTN and Airtel Africa are exploring various opportunities in other markets, including Congo-Brazzaville, Rwanda and Zambia.

Among the types of agreements considered are RAN sharing and those aimed at establishing commercial and technical agreements for fibre infrastructure sharing and, if necessary, the construction of fibre networks.

“As we compete fiercely in the market on the strength of our brand, services and our offerings we are building common infrastructure, within the permissible regulatory framework, to provide a more robust and extensive digital highway to drive digital and financial inclusion at the same time avoiding duplication of expensive infrastructure to drive operational efficiencies and benefits for our customers,” the chief executive of Airtel Africa, Mr Sunil Taldar, said.

His counterpart at MTN Group, Mr Ralph Mupita, while commenting on the development, said, “As MTN, we are driven by the vision of delivering digital solutions that drive Africa’s progress.

“We continue to see strong structural demand for digital and financial services across our markets. To meet this demand, we continue to invest in coverage and capacity to ensure high-quality connectivity for our customers.

“That said, there are opportunities within regulatory frameworks for sharing resources to drive higher efficiencies and improve returns.”

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MTN Nigeria Revolutionises Urban Living With MyLagosApp

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By Aduragbemi Omiyale

A mobile application, MyLagosApp, designed to provide real-time updates on events, entertainment, hospitality, transport services and government-related payments, has been launched by MTN Nigeria in partnership with the Lagos State Government.

The digital platform was created by the Software Lab in MTN, according to the Chief Information Officer of MTN Nigeria, Shoyinka Shodunke, and is embedded with global security standards and practices with ISO 27001 certification.

At the launch of the app last Thursday, it was emphasised that security was a key priority in the design and development of the app to ensure the protection of user data and secure access to the app’s features and functionalities.

MyLagosApp, currently entitled MyCityApp on the app store, is available for download on both Android and iOS platforms. Users have been encouraged to download it to experience firsthand how urban living in Lagos has been transformed with the app.

The Deputy Governor of Lagos, Mr Obafemi Hamzat, while speaking at the unveiling of the app, reinforced the government’s commitment to leveraging technology for enhanced city management and connectivity.

He described it as a demonstration of the administration’s dedication to enhancing the lives of citizens through technological innovation.

“I commend the collaboration between MTN Nigeria and the Lagos State Government, alongside other key stakeholders, for making this vision a reality.

“This partnership is a testament to the power of technology in bridging the gap between the public and private sectors to drive innovation and improve lives.

“The app serves as a vital link between the government and the people, simplifying access to public services, providing real-time updates, and promoting transparency and accountability in governance.

“Whether you need to navigate government processes, access essential city services, or stay informed about key developments, MyLagosApp places all the information you need right at your fingertips,” Mr Hamzat said on behalf of Governor Babajide Sanwo-Olu.

On his part, the chief executive of MTN Nigeria, Mr Karl Toriola, said, “As we embrace the future of e-governance, digital entertainment and commercial innovation, initiatives like this are essential in making Lagos a truly smart city, and we are proud to partner with the Lagos State Government to drive digital transformation and enhance urban living.

“With the launch of MyLagosApp, we are leveraging technology to simplify access to essential services, improve connectivity, and create a smarter, more efficient Lagos for residents and visitors alike.”

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Data Privacy: Nigeria Launches Investigation into TikTok, Truecaller

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By Adedapo Adesanya

The Nigeria Data Protection Commission (NDPC) has launched an investigation into the data processing practices of Tiktok and Truecaller, amid growing concerns over potential privacy violations.

This was disclosed, the chief executive of NDPC, Mr Vincent Olatunji, at a press conference in Abuja, where he also announced the issuance of the Nigeria Data Protection Act – General Application and Implementation Directive (NDPC act – GAID 2025).

According to Mr Olatunji, the commission is particularly concerned about how these platforms handle Nigerian users’ personal data, including potential breaches of consent, data sharing with third parties, and overall compliance with the Nigeria Data Protection Act (NDPA), 2023.

He said the NDPC is actively investigating the data processing activities of Tiktok and Truecaller to ensure their compliance with Nigeria’s data protection laws.

He noted that the goal was to safeguard the privacy rights of Nigerians and hold organizations accountable for how they collect, store, and use personal data.

The investigation follows increasing scrutiny of global technology companies over data privacy concerns, particularly regarding how personal information is processed, stored, and transmitted beyond national borders.

The NDPC act – GAID, 2025 provides a comprehensive framework for the implementation of Nigeria’s data protection law, setting out specific guidelines for compliance, enforcement mechanisms, and obligations for both private and public sector organisations.

He emphasized that the directive aims to strengthen Nigeria’s digital economy by fostering trust in data governance while ensuring that individuals’ rights to privacy are upheld in line with international best practices.

Mr Olatunji further reiterated that companies operating in Nigeria must align with the country’s data protection regulations or face regulatory actions, including fines and potential restrictions on their operations.

The NDPC has called on the public to report any data privacy violations and reaffirmed its commitment to transparency and due process in its investigations.

The agency stated that reporting data breaches have become easier with dedicated channels of reaching out to the commission from its official website.

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