Crime statistics in the United States illustrate the sobering reality that businesses must maintain vigilance against criminal activities. Threats arise from the inside—from employees, officers, directors, and employees—as well as from the outside, from professional or opportunistic criminals. It makes good business sense to practice both offensive and defensive strategies to stave off these threats. This can best be accomplished through proactive policies that encourage ethical behavior, encourage whistleblowing, and create disincentives for violating the law in the form of company policies, training programs, and codes of ethics.