Where a Nigerian SME should start its security review.
Small businesses often use multiple payment, communication and recordkeeping tools. An effective review begins with how accounts, money and customer information move through the organisation.
Define the assets and authority
List business-critical domains, third-party SaaS services, POS terminals, payment dashboards, staff accounts and customer record systems. Review only assets your business owns or has written permission to test.
Check readily visible web protections
HTTP response headers are a narrow but useful starting point for website hygiene. Verify your domain before using the Sentinel website checker. Missing headers do not alone prove a successful exploit is possible.
Review payment change controls
Require independent callback verification for changes to supplier accounts, payroll details or payout instructions. Give sensitive transactions multiple approvals where appropriate. Practice the synthetic merchant settlement scenario with your finance team.
Train the human response
Teach staff to handle impersonation calls, false bank warnings, one-time code requests and unusual access prompts. Short, repeated practice is often more useful than a one-off policy presentation. Privacy Needle Play provides additional exercises.
Document privacy and breach response
Keep basic data inventories, access review records, vendor contracts, response contacts and a practical privacy request process. For Nigerian data protection workflows, the Privacy Needle AI workspace offers further tools.