The OWASP Top 10 for Business Applications, Translated | Clickmasters

Authentication via proven components not homebrew, secrets in vaults, dependency currency, and input validation at boundaries — the patterns cost little when built in.

Internal tools skip these disciplines on 'it's just internal' logic — then hold the company's crown-jewel data behind the weakest door in the estate.

Skipping the discipline this article describes until an incident, audit, or stalled project forces it — every practice above is cheaper adopted early than retrofitted under pressure.