NCC Unveils ‘Zero Trust’ Cybersecurity Framework to Strengthen Nigeria’s Telecom Infrastructure
As Nigeria’s digital economy expands, the country’s telecommunications networks are facing increasing exposure to sophisticated cyber threats targeting critical digital infrastructure.
To address these risks, the Nigerian Communications Commission (NCC) has introduced a new regulatory framework aimed at strengthening cybersecurity across the communications sector and safeguarding services that support internet access, mobile banking and other digital platforms.
The new Cyber Resilience Framework for the Nigerian Communications Sector (CRF-NCS) signals a shift from traditional reactive cybersecurity measures to a proactive model focused on preventing attacks before they disrupt services.
Central to the framework is the mandatory adoption of Zero Trust Architecture (ZTA), a security model that removes the long-standing assumption that users or devices within a network can automatically be trusted.
Under the Zero Trust approach, every user, device and system connection must undergo continuous verification, regardless of whether the access request originates from within or outside the network. This replaces the traditional “perimeter defence” model commonly used by telecom operators, where internal network traffic was largely considered safe once it passed through the primary security gateway.
According to the NCC, the shift has become necessary as cyber threats evolve and become more sophisticated, rendering older security models less effective in protecting modern digital networks that carry sensitive financial, personal and national data.
The 154-page framework introduces several measures designed to improve cybersecurity readiness across the industry. One of the key initiatives is the Cyber Capability Index (CCI), a new performance metric that will assess and rank telecom operators based on the strength and resilience of their cybersecurity systems.
Industry analysts believe the index could encourage healthy competition among operators to strengthen their cyber defences while providing regulators with deeper insights into potential vulnerabilities across the telecommunications ecosystem.
To ensure practical implementation, the NCC has also adopted a tiered compliance structure. Large mobile network operators classified as Tier 1 providers will be required to establish round-the-clock Security Operations Centres (SOCs), conduct regular cybersecurity simulations and deploy advanced monitoring systems.
Smaller operators, including internet service providers and value-added service providers grouped under Tier 2 and Tier 3, will follow a scaled implementation roadmap designed to strengthen their cybersecurity capabilities without imposing excessive operational burdens.
Beyond immediate threats, the framework also addresses emerging technological risks. It encourages operators to explore quantum-secure cryptography, an advanced encryption approach designed to withstand potential threats from future quantum computing technologies capable of breaking current encryption standards.
By incorporating forward-looking security measures, the regulator aims to ensure that Nigeria’s communications infrastructure remains resilient not only against present-day cyberattacks but also against future threats.
Experts say the framework could boost investor confidence in Nigeria’s growing digital ecosystem by demonstrating stronger alignment with global cybersecurity standards.
The NCC has granted telecom operators a 12-month transition period, ending in February 2027, to align their systems, policies and operations with the new requirements.
For millions of Nigerians who depend on telecommunications networks for communication, financial transactions and digital services, the commission says the new framework is designed to keep the country’s digital backbone secure, resilient and capable of supporting sustained growth in the digital economy.
