AegisIntel Advisory · Nigeria Practice · vCISO & Data Protection
Oluleke Olatunji brings board-level security leadership, NDPA/NDPC compliance expertise, and quantitative risk judgment to Nigerian financial institutions, fintechs, and pre-launch platforms — on a fractional basis.
AegisIntel Advisory's Nigeria practice is led by a practitioner with 16+ years across banking, capital markets, payments, and fintech — including three separate CISO and DPO appointments. The work is regulated-sector-grade: built to hold up to CBN scrutiny, board review, and external audit. Enquiries are reviewed personally; there is no team intake process.
Fractional security leadership for organisations that need board-level judgment without a full-time hire — informed by three separate CISO appointments across banking and fintech.
End-to-end privacy compliance for regulated and pre-launch platforms, from NDPC registration through operating policy.
Structured, document-driven compliance suites mapped to the frameworks that actually govern the client's sector.
Turning security posture into figures a finance committee can act on, using recognised quantitative methods.
BaitCheck is a GoPhish-based phishing simulation and security awareness platform purpose-built for Nigerian financial institutions. Generic tools price in USD and ignore the Nigerian threat landscape. BaitCheck doesn't — it delivers CBN-aligned campaign reporting, Naira-denominated engagement, and awareness content calibrated to the social engineering patterns actually used against Nigerian banks and fintechs.
The Aegis Exposure Engine converts your institution's threat and control environment into quantified loss scenarios — denominated in Naira, mapped to business lines, and structured for BRMC and audit committee consumption. Built on FAIR methodology with Monte Carlo simulation, it gives risk officers and CFOs a common language for decisions that currently rely on gut feel and heat maps.
Led NDPC DCPMI registration and built a twelve-document data protection compliance suite as Lead Compliance Advisor and Consultant DPO, ahead of platform launch.
Authored an incident response counter-proposal following a compromised-contributor-account incident, evaluating and refining an incumbent vendor's approach.
Advised a Nigerian devshop through a phased programme toward ISO 27001 certification, sequencing controls implementation against business constraints.
Built a FAIR-methodology loss quantification framework with a Python Monte Carlo simulation engine and FX-adjusted Naira exposure modelling, packaged as a reusable methodology.
A three-time CISO and Data Protection Officer whose career spans banking, capital markets, payments, and fintech — including GTBank, the Nigerian Stock Exchange, Interswitch Group, and Smartcash PSB.
He serves as Research Committee Lead at CCISONFI, the Committee of CISOs of Nigerian Financial Institutions, and publishes Sovereign Signal, a newsletter on cybersecurity, data protection, and digital finance across Africa and Canada.
Whether it's a fractional CISO mandate, an NDPC registration, a BaitCheck pilot, or a compliance gap that needs an honest read — reach out directly. Responses within 24 hours.