Security Operations
Pressure point: Noisy SIEM, slow response
Restructuring a Sentinel workspace that cannot keep up with incident volume
Situation
A security team has Sentinel deployed, but the detection catalogue was built in a hurry. Alert volume is overwhelming, false positives are eating analyst hours, and genuine incidents are surfacing later than leadership expects. The team is not short of tooling — they are short of discipline around how the tooling is run.
CyberZonic approach
We assess the current detection portfolio against the real estate, retire or tune noisy rules, and write new analytics against the specific threats and data sources that matter. Runbooks are written for the top incident types, escalation paths are made explicit, and the team is brought alongside the work so they own the operating model by the end.
What a good outcome looks like
- Materially lower mean time to respond on the incident types that matter
- False positives cut to a level analysts can work through cleanly
- Analyst hours redirected from noise filtering to real investigation


