Alert fatigue is the process of burning out and losing sensitivity to security alerts caused by a deluge of security alerts. Security systems generate a constant flow of alerts in modern network environments, ranging from minor irregularities to severe threats. But not all these alerts are equal in importance, and many of them are false positive alerts or low-priority problems. When analysts have to sort through hundreds or thousands of alerts every day, it leads to cognitive depletion, reduced vigilance, lower attentiveness and slower response time.