Description: Quantitative Security is an approach that uses quantitative methods to assess risks in the field of cybersecurity. This approach is based on the collection and analysis of numerical data to measure the likelihood of adverse events occurring and the impact these could have on an organization. Unlike qualitative methods, which focus on perception and experience, Quantitative Security seeks to provide an objective and measurable basis for decision-making. This allows organizations to prioritize their security efforts, allocate resources more effectively, and justify investments in security technologies and processes. The main characteristics of this approach include the use of precise metrics, statistical models, and simulations to anticipate risk scenarios. The relevance of Quantitative Security lies in its ability to provide a clear and well-founded view of risks, facilitating communication between security teams and senior management, as well as aligning security strategies with the organization’s business objectives.
