An internal working model is a psychological concept referring to the mental frameworks, often formed in early childhood, that shape how individuals perceive themselves, others, and relationships. In cybersecurity, understanding internal working models can help professionals predict user behavior, assess insider threats, and design more effective security awareness programs. These unconscious models influence trust, risk perception, and communication patterns, affecting how users respond to security protocols and potential threats. By considering internal working models, organizations can tailor their security strategies to better align with human behavior and reduce vulnerabilities caused by social engineering or human error.