Ifeoma Okeke-Korieocha

March 22, 2025

The fast rising adoption of the Internet of Things (IoT) has assisted several industries, in increasing efficiency and convenience.

However, this proliferation has also introduced significant cybersecurity risks, making IoT security a top priority. A UK based Nigerian tech expert, Erasmus Ogbonna, is at the forefront of the battle of protecting IoT systems from cyber threats.

Leveraging his extensive cybersecurity expertise, he uses up-to-date security solutions that safeguard critical infrastructures and personal data.

Understanding IoT Security Challenges

IoT devices, the likes of smart home gadgets to industrial sensors, are often vulnerable to cyber threats due to weak authentication mechanisms, lack of encryption, and outdated firmware.

Attackers exploit these weaknesses to launch large-scale attacks, including Distributed Denial-of-Service (DDoS), ransomware, and data breaches. Given that IoT devices are deeply integrated into essential sectors such as healthcare, finance, and manufacturing, securing them is important in order to prevent potential disruptions.

Erasmus Ogbonna’s Approach to IoT Security

To overcome these issues, cybersecurity experts are deploying advanced security solutions that enhance IoT protection at multiple levels. One of these professionals is Erasmus Ogbonna, a UK-based Nigerian cybersecurity specialist who focuses on strengthening IoT defenses against evolving cyber threats.

He leverages real-time threat detection tools like Splunk and Google Chronicle to monitor IoT traffic for suspicious activity. Leveraging his experience in endpoint security, he ensures that IoT devices are safeguarded against malware and unauthorized access. Also, his work with cloud security tools such as WIZ helps organizations identify and mitigate vulnerabilities in cloud-connected IoT environments.

Beyond technical measures, human error remains one of the weakest links in cybersecurity. Phishing remains a major attack vector, allowing cybercriminals to gain access to IoT networks through compromised user credentials. To combat this, Erasmus has contributed to large-scale cybersecurity training initiatives, educating thousands of employees across multiple countries on how to recognize and respond to phishing attempts.

Also, Artificial intelligence is also playing an increasingly important role in IoT security. Machine learning algorithms analyze large amounts of IoT data to identify abnormal patterns, allowing security teams to act swiftly against potential threats.

Related News

• Lents, Ramadan, heat waves push buzz on edges in northeast
• Nigeria arrests 327 illegal miners as government intensifies crackdown
• George Foreman: 10 interesting facts to know about boxing icon

As part of the fight against cyber attacks, Ogbonna integrates AI-driven security solutions to improve threat detection, automate responses, and predict vulnerabilities before they can be exploited. AI-powered security analytics also help reduce false positives, which helps organizations focus their resources on real risks rather than being overwhelmed by unnecessary alerts.

Why IoT Security is a National Priority

The importance of IoT security extends beyond individual organizations—it is a national security concern with far-reaching implications. Cyber-attacks targeting IoT-connected infrastructure, such as hospitals, transportation systems, and power grids, can have devastating consequences.

A well-coordinated attack on critical infrastructure could disrupt essential services, endangering public safety and economic stability. Recognising the urgency of these threats, governments worldwide have begun implementing stricter IoT security regulations.

The Internet of Things Cybersecurity Improvement Act of 2020 is one such initiative, requiring IoT devices used by U.S. federal agencies to meet specific security standards. At the international level, frameworks such as ISO 27001 and the NIST Cybersecurity Framework provide guidelines for organizations looking to strengthen their IoT defenses.

This discussion is especially relevant as the world marks Cybersecurity Week, a time dedicated to raising awareness about cyber threats and reinforcing best practices for digital protection. With IoT devices playing a central role in both personal and industrial settings, experts like Erasmus Ogbonna keep working on providing stronger security measures to protect against new cyber risks.

Economic and Infrastructure Facilities Improvement

Economic stability is another factor that shows the importance of IoT security. Cyber incidents involving IoT devices can lead to substantial financial losses due to downtime, data breaches, and regulatory penalties. Organizations that fail to secure their IoT systems risk not only financial harm but also huge blow to their reputation and legal consequences.

Moreover, the expansion of smart cities and infrastructure increases the stakes for IoT security. Public services, including traffic management, surveillance, and energy distribution, depend on interconnected IoT devices.

A breach in these networks could lead to widespread service disruptions, compromising urban safety and functionality. That’s where cybersecurity professionals like Erasmus Ogbonna comes in, to help in mitigating these risks by implementing standard security frameworks.