Splunk Enterprise Security

Expiration of Threat Intel in Enterprise Security- Once file is uploaded, should we remove rows from CSV to start it?

drih
Engager

Hi,

We use the threat intelligence app within Enterprise security and use the local IP intel csv (local_ip_intel.csv)  file to upload threats that we find from our threat hunting.  Currently we do not remove old entries from this list just append new ones to the end of it.

I am wondering if once the file has been uploaded should we remove the rows of data from the CSV file to start the clock on the expiration of the threat from ES or does it not matter?

I do not want to sinkhole the file as it is a default file provided as part of the app so am not sure how it would react.

Thanks

Labels (2)
Career Survey
First 500 qualified respondents will receive a $20 gift card! Tell us about your professional Splunk journey.


Introducing Unified TDIR with the New Enterprise Security 8.2

Read the blog

Can’t make it to .conf25? Join us online!

Get Updates on the Splunk Community!

Community Content Calendar, September edition

Welcome to another insightful post from our Community Content Calendar! We're thrilled to continue bringing ...

Splunkbase Unveils New App Listing Management Public Preview

Splunkbase Unveils New App Listing Management Public PreviewWe're thrilled to announce the public preview of ...

Leveraging Automated Threat Analysis Across the Splunk Ecosystem

Are you leveraging automation to its fullest potential in your threat detection strategy?Our upcoming Security ...