Insights

Thinking out loud about technology.

Analysis, commentary, and engineering write-ups from the Tabempa team — on software, AI, cybersecurity, and what’s shaping the industry globally.

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Africa Has the Evidence. It Doesn't Have the Guardrails.

Newsletter

AI & Machine Learning

Africa Has the Evidence. It Doesn't Have the Guardrails.

Africa has some of the world’s strongest evidence that AI can improve learning—but evidence alone is not enough. As other regions move to protect children from AI systems designed to simulate friendship, counselling, or emotional connection, African education systems remain largely without equivalent safeguards. The urgent question is not whether AI belongs in classrooms, but whether it will strengthen human teaching and relationships—or quietly begin to replace them.

Alpha S. Mansaray Founder and CEO Tabempa Engineering10 min8 July 2026

All Insights

Newsletter

AI & Machine Learning

Africa Has the Evidence. It Doesn't Have the Guardrails.

Alpha S. Mansaray Founder and CEO Tabempa Engineering10 min8 Jul 2026

When the Lights Go Out, the Ransomware Doesn’t: Building Cyber Resilience for Africa’s Real Operating Environment

Newsletter

Cybersecurity

When the Lights Go Out, the Ransomware Doesn’t: Building Cyber Resilience for Africa’s Real Operating Environment

"Constraints are a specification, not an excuse. African operating conditions are not a degraded version of a 'real' environment; they are the reality. A resilient SOC designed honestly for these conditions is not a lesser system—it is a correctly specified one, built on principles of survivability that the always-on world has the luxury of ignoring."

Alpha S. Mansaray Founder & CEO Tabempa Engineering6 min6 Jul 2026

AI Can Generate Code. Engineers Must Still Understand It.

Newsletter

AI & Machine Learning

AI Can Generate Code. Engineers Must Still Understand It.

AI did not make programming obsolete. It made shallow understanding obsolete. Anyone can now ask a model to generate code, but the real work of software engineering has never been typing syntax. It is knowing what to build, recognising whether the output is correct, securing it, debugging it when it fails, and taking responsibility when real users depend on it. In a world full of fast, plausible AI-generated code, the engineer who can read, verify, and improve that code is more valuable—not less.

Alpha S. Mansaray Founder & CEO Tabempa Engineering10 min6 Jul 2026

Mobile Money Is Africa's Largest Attack Surface — and the Security Industry Is Looking the Wrong Way

Newsletter

Cybersecurity

Mobile Money Is Africa's Largest Attack Surface — and the Security Industry Is Looking the Wrong Way

“Africa did not adopt mobile money. Africa is mobile money. Yet the continent’s most concentrated digital-finance ecosystem is still being defended with threat models built for payment cards, browser banking, and corporate networks—not for SIM cards, USSD menus, phone numbers that function as bank accounts, and agent networks that turn cash into digital value at the roadside. The real battle is not primarily in cryptography. It is at the seams where people, SIM cards, agents, and insecure signalling systems meet.”

Tabempa Engineering12 min3 Jul 2026

It's the System": What Six Weeks for a TIN Is Really Costing Sierra Leone

Newsletter

Cybersecurity

It's the System": What Six Weeks for a TIN Is Really Costing Sierra Leone

“It’s the system” is not an excuse. It is a diagnosis — and once you read it correctly, it tells you exactly what is broken and what to do about it. A business without a TIN cannot legally invoice, cannot open a corporate bank account, cannot bid for a government or NGO contract, cannot clear imports cleanly, and cannot remit the taxes the Authority is trying to collect. Every week a business spends waiting for its number is a week of formal, taxable activity that does not happen. The registration delay is not a customer-service annoyance. It is a direct break on the one thing the fiscal strategy depends on. The fix is not another large, monolithic, single-vendor system bought at great expense to replace the last one. The fix is to redesign the process, build a human override, show applicants where their files are, publish the time-to-issue metric, and name the official who owns the outcome. The moment “the system” has a human owner with a public number attached responsibility stops disappearing into software.

Alpha S. Mansaray10 min2 Jul 2026

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