Managed Sentinel – Alert 252

Alert IDMS-A252
Alert NameInternal hosts generating firewall denials - SonicWall
DescriptionThis alert identifies the top 25 internal hosts generating firewall denials. The denials may indicate an issue with the internal hosts or missing firewall rules.
Severity LevelLow
Threat Indicator
MITRE ATT&CK TacticsDiscovery
Log sourcesCommon Security Logs
False Positives
Recommendations