Most alarms in a typical SIEM turn out to be harmless, yet each one costs an analyst time. Zebrit's agents clear the obvious ones with evidence, so people spend their hours on the alarms that need judgement.
Failed-login bursts, impossible travel and MFA fatigue look alike at rule level. Agents check password state, devices, VPN paths and threat intel to separate users having a bad morning from someone trying to get in.
Threshold alerts fire on symptoms. Agents look for the cause in deploys, schedules and dependencies, then either close the alarm with a note or page the right team with the likely culprit.
For IT teams of a few people, or managed service providers running many customers, Zebrit acts as the first analyst on shift. Humans are only called in when the evidence says so.