What is the difference between a threat and a vulnerability?

A threat is defined as a potential cause of an unwanted incident that may result in harm to a system or organization. It represents something that could exploit a vulnerability, which is the weakness or flaw within a system that could be targeted. Therefore, the correct distinction is that a threat indicates a potential danger, while a vulnerability signifies a specific weakness that can be exploited by that threat.

This understanding is crucial for developing effective security measures. By identifying and addressing vulnerabilities, organizations can mitigate the risk posed by potential threats, enhancing their overall security posture. Knowing the difference between these two concepts allows security professionals to prioritize their efforts in risk management and incident prevention.