HIDS 171005
From Atomicorp Wiki
Rule ID
171005
Message
Multiple rapid Exim authentication failures.
Description
This rule detects when exim reports a high number of incorrect authentication failures for the same IP. The threshold is 8 failures in 2 minutes.
False Positives
There are no known false positive for this rule.
Tuning Recommendations
None.
Similar Rules
Knowledge Base Articles
None.
Outside References
None.
Notes
None.