The level of risk is typically calculated by considering the consequence (or impact) of an event and the likelihood (or probability) of its occurrence. The formula represents a fundamental risk assessment concept where risk is the product of the two factors:
* Consequence (Impact): The outcome or result if a threat does exploit a vulnerability.
* Likelihood (Probability): The chance that a given threat will exploit a vulnerability.
By multiplying these two factors, one can determine the level of risk, which helps in prioritizing risks and deciding on the appropriate level of controls and mitigation strategies.
References: The EC-Council's Certified SOC Analyst (CSA) course materials and study guides cover the concepts of risk assessment and management, which include the formula for calculating risk levels as the product of consequence and likelihood. These concepts are aligned with industry best practices and standards for security operations centers.

Risk is typically calculated as the product of likelihood, impact, and asset value. Likelihood represents the probability of a threat exploiting a vulnerability, impact refers to the potential damage or loss that could result from the threat, and asset value quantifies the importance or worth of the asset to the organization. The formula ( \text{Risk} = \text{Likelihood} \times \text{Impact} \times \text{Asset Value} ) captures the essence of risk in terms of these three factors.
References: The EC-Council's Certified SOC Analyst (CSA) program includes training on risk assessment and management, which involves understanding how to calculate and manage risk based on various factors including likelihood, impact, and asset value. The CSA curriculum is designed to align with industry best practices and standards for security operations centers12.