Which of the monitor alerts is considered most dangerous?

In the context of monitoring and alerts within cybersecurity, the classification of alerts includes true positives, false positives, true negatives, and false negatives.

A false negative is considered the most dangerous type of alert because it occurs when an actual security threat is present but the monitoring system fails to detect and alert it. This allows malicious activities to occur undetected, potentially leading to significant damage or data loss.

The risk with false negatives is that they provide a false sense of security, assuming that systems are secure while in reality, they are compromised.

References

"Security and Network Monitoring Basics," Cisco Systems.

"Understanding Alert Classifications in Cybersecurity," Journal of Information Security.