Top Security Flaws Found in Nigerian Web Apps and How Developers Can Fix Them

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A technical review highlights the most common security vulnerabilities discovered in Nigerian business software, noting that most applications have never undergone penetration testing. The flaws identified include SQL injection, unverified payment webhooks, broken object-level authorization, missing rate limiting, and cross-site scripting. For each vulnerability, the review provides practical code-level fixes such as parameterized queries, cryptographic signature verification, and HTML escaping. The analysis emphasizes that these are not obscure edge cases but recurring issues found in live production systems. Developers are urged to adopt secure coding patterns from the start, as post-breach remediation is far costlier than building security in upfront.

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