We are using the add-on to ingest data from Nessus SecurityCenter into Splunk. However, the numbers do not match up. Week-long searches in SecurityCenter show numbers different from week-long searches in Splunk when we do a timechart. For example, on the day of the last scan, the numbers for critical and high are off by ~200, but the mediums are off by ~2500+. Is there something we can dedup by, or a way to get the numbers closer? We have little confidence in the accuracy of what's in Splunk since the numbers are so far off of what is in SecurityCenter
Any solution for this issue?
Are your numbers in Splunk too high or too low?
It depends on the severity. Criticals and highs area little too low, but mediums are way too high