Protecting Critical Infrastructure in Nigeria: A Framework for Integrated Cybersecurity Approach

This paper proposes an integrated cybersecurity framework optimised for Nigeria’s critical infrastructure protection. The framework leverages some recognised standards like International Organisation for Standardisation (ISO) 27001 and National Institute of Standards and Technology (NIST), while including technological advanced components such as threat intelligence, incident response, and continuous monitoring. It addresses sector-specific challenges confronting Nigeria’s oil and gas, telecoms, power, and healthcare industries. The framework’s unique characteristics include: Tailoring to Nigeria’s peculiar circumstances. Improving threat intelligence capabilities. Industry-centric recommendations and implementation strategies. Innovative cybersecurity technologies integration. Mapping sections to complement Nigeria’s existing regulations. Comprehensive, targeted incident response plans. By combining these features, the proposed framework offers a more robust and adaptable approach to cybersecurity risk management for Nigeria’s critical infrastructure, boosting resilience against changing cyber threats and ensuring the continuity of key services.