A. A false negative is alerting for an XSS attack. An engineer investigates the alert and discovers that an XSS attack happened A false positive is when an XSS attack happens and no alert is raised

B. A false negative is a legitimate attack triggering a brute-force alert. An engineer investigates the alert and finds out someone intended to break into the system A false positive is when no alert and no attack is occurring

C. A false positive is an event alerting for a brute-force attack An engineer investigates the alert and discovers that a legitimate user entered the wrong credential several times A false negative is when a threat actor tries to brute-force attack a system and no alert is raised.

D. A false positive is an event alerting for an SQL injection attack An engineer investigates the alert and discovers that an attack attempt was blocked by IPS A false negative is when the attack gets detected but succeeds and results in a breach.