A security department can increase a company's profits by reducing or eliminating:

While managing costs of raw materials and labor can impact overall profitability, these expenses are not directly linked to the function of a security department. Reducing these costs requires different strategies, such as negotiating supplier prices or optimizing workforce efficiency, rather than security measures.

Fixed expenses, such as rent and salaries, remain constant regardless of production levels. Although reducing fixed expenses can improve profitability, it falls outside the purview of a security department's responsibilities. Security primarily focuses on protecting assets and minimizing losses rather than altering fixed cost structures.

Utility costs can be managed through energy-saving initiatives or efficiency upgrades, but these measures are not typically related to security functions. The primary role of a security department is to protect against losses rather than to directly influence utility expenses.