Digital Forensic Certification Practice Exam

Which advanced correlation approach uses statistics to predict an attacker's potential next moves?

1. Open-Port-Based Correlation

2. Route Correlation

3. Bayesian Correlation

4. Time-Based Approach

The correct answer is: Bayesian Correlation

Bayesian Correlation is a statistical approach that applies the principles of Bayesian inference to predict an attacker’s potential next moves. This method utilizes probabilities and historical data to assess the likelihood of various actions an attacker might take based on past behavior and patterns observed in the data. By integrating known information about previous attacks and the characteristics of the current environment, Bayesian Correlation allows for dynamic and adaptive threat predictions, improving the chances of anticipating and mitigating potential attacks before they occur. This approach is particularly effective in complex environments, where the relationships between different data points can be non-linear and influenced by a variety of factors. By accounting for uncertainties and continuously updating its predictions as new information becomes available, Bayesian Correlation can enhance an organization's overall security posture by identifying the most probable threats and the necessary response strategies aligned with those threats.