// Investigation
Detection engineering
Correlation rules evaluated against the event stream. Disabling a rule stops it raising alerts but preserves the alerts it has already produced.
19rules19armed1ATT&CK tactics covered
Rule library
1 of 19 rules shown
| Armed | Rule | Severity | Category | ATT&CK | Alerts |
|---|---|---|---|---|---|
| Perimeter denial burst A single source address repeatedly blocked at the edge in a short window, consistent with scanning or a misconfigured integration. | Medium | Discovery | T1046Discovery | 0 |