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Secure business applications

ASP.NET CoreBlazorOWASP Top 10MFARBAC

Context

Génie Flexion's internal application estate had grown piecemeal, without strong authentication or access traceability.

What was done

Overhauled 4 internal tools against the OWASP Top 10 — MFA authentication, role-based access control (RBAC), centralized logging — then built 3 business applications with an audit trail, including an internal CRM (ASP.NET Core, Blazor, PostgreSQL). Related Linux deployments (Nginx, reverse proxy, SSL/TLS certificates) and application security testing (SQLi, XSS, vulnerability scanning).

Result

4 tools hardened and 3 business applications delivered with MFA, RBAC and audit trail, including a CRM adopted by 100+ internal users.

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