Behavior change is a security training goal focused on changing what people actually do day to day, not just what they know after a lesson. It aims to make secure actions the default: using strong passwords, approving requests carefully, following reporting steps, and choosing approved tools instead of unofficial shortcuts.
This matters because attackers often exploit habits, not just systems. Phishing, weak password reuse, rushed approvals, and skipped updates succeed when human behavior stays unchanged. Effective defense uses ongoing, role-based training, clear prompts, and measurable feedback so secure choices are easier under pressure. In practice, teams look for reduced errors, fewer workarounds, and better reporting—not just attendance at a security briefing.