A strategic business driver is a factor that influences a company's strategic objectives and direction — the things that help it reach long-term goals and create value for stakeholders.

Examples include customer needs and preferences, competition, technological innovation, the regulatory environment, financial performance, and human capital (attracting and retaining talented people). Security exists to serve these drivers, not the other way around. WHY it matters: a Chief Information Security Officer (CISO) who can phrase security in terms of business drivers — "this control protects the revenue that depends on customer trust" — gets budget and board attention. Security framed only as a technical cost gets cut. Connecting cyber decisions to organizational value is the whole point of treating security as a business discipline.