Which of the following is not a step in the threat modeling process?

The correct answer is "Implement Software" because implementing software is not a part of the threat modeling process. Threat modeling primarily focuses on identifying potential threats and vulnerabilities within a system to better understand how they could be exploited. This process involves several key steps, such as assessing risks, identifying threats, and identifying assets that need protection.

Assessing risks allows organizations to evaluate the likelihood and impact of different threats, while identifying threats involves recognizing potential adversarial actions that could harm the system. Identifying assets involves determining what is valuable and needs to be protected within the organization.

Implementing software, on the other hand, refers to the phase where solutions or measures are executed to mitigate identified risks, which occurs after the threat modeling process has been completed. It is a separate stage in the overall cybersecurity management lifecycle and does not contribute to the actual modeling of threats.