By Ayo Onikoyi

In a detailed presentation to the Nigerian government, a renowned cybersecurity and information systems expert, Lekan Afolabi, emphasized the crucial link between data security and national security.

Mr Afolabi, who boasts of an extensive background in cybersecurity, data analytics, and the integration of advanced technological systems, underscored the imperative for both public and private sectors to invest heavily in data security mechanisms.

As an authority in cybersecurity, Mr Afolabi brought to light how the revolution of artificial intelligence (AI), the Internet of Things (IoT), and other technological advancements have transformed the landscape of data management and security.

These technologies, while offering unprecedented opportunities for efficiency and connectivity, also pose significant risks if not properly managed. Mr Afolabi pointed out that AI and IoT devices are increasingly integrated into critical infrastructure systems, from telecommunications to transportation and healthcare, making them targets for cyber threats.

He is quoted “With billions of connected devices gathering and transmitting data, the growth of IoT devices has resulted in a greatly increased attack surface.

Cybercriminals may use this data, which is frequently private and sensitive, if it is not sufficiently protected.

Similar to this, artificial intelligence (AI) technologies have the ability to handle and analyze enormous amounts of data rapidly, but they can also be used maliciously if the data they depend on is compromised”

He also said, “There are numerous obstacles to data security. Attackers are now using more complex methods in their cyberattacks, including phishing, ransomware, and other dangerous exploits that jeopardize the security of data systems”

Mr Afolabi pointed out that these threats are not just illegal; state actors are using them more frequently as instruments of geopolitical strategy, which can directly endanger national security.

“The importance of investing in data security mechanisms cannot be overstated” He said.

Mr Afolabi emphasized that robust data security practices are essential to protect against the loss of sensitive government data, safeguard the privacy of citizens, and secure critical national infrastructure from cyber threats. Effective data security involves a multi-layered strategy that includes not just technological solutions, but also comprehensive policy frameworks, continuous personnel training, and a culture of security awareness across all levels of government and business.

To underscore the urgency, Mr Afolabi cited two notable cases of data breaches that had profound implications: The Equifax Data Breach: one of the most significant data breaches globally, involved the exposure of sensitive data belonging to approximately 147 million people. The WannaCry Ransomware Attack is another, which affected over 150 countries, this cyberattack targeted computers running the Microsoft Windows operating system by encrypting data and demanding ransom payments in Bitcoin. It severely disrupted operations across multiple sectors, including healthcare in the UK and telecommunications in Spain.

These examples serve as a stark reminder of the vulnerabilities inherent in modern data systems and the global scale of potential impacts from such breaches.

For Nigeria, investing in advanced data security systems is not just about preventing financial losses—it’s a critical component of national security strategy. Mr Afolabi called on both private and public agencies to allocate sufficient resources towards strengthening their cybersecurity frameworks. This involves deploying advanced encryption technologies, securing network perimeters, conducting regular security audits, and ensuring quick response to security breaches.

Moreover, he advised on the establishment of a national cybersecurity agency or task force that would oversee the implementation of national cybersecurity policies, coordinate between different sectors, and stay abreast of global cybersecurity developments. Such a body would play a pivotal role in elevating Nigeria’s preparedness and resilience against cyber threats.

The Nigerian government can enhance investments in data security through a multifaceted approach that addresses both technological advancements and systemic reforms. Some of these approaches involve public-private partnership, research and development, education and training and funding.

In conclusion, the cybersecurity expert, Lekan Afolabi’s presentation was a compelling call to action for the Nigerian government and private sector leaders. By emphasizing the inseparable link between data security and national security, and the emerging challenges posed by technological advancements, he highlighted the critical need for substantial investment in data security infrastructure.