Splunk Enterprise Security

How do I configure ESS to report on Splunk authentication messages

hazekamp
Builder

I noticed that "splunk" authentication does not show up in the Access Center or the Access Search views. What gives?

1 Solution

hazekamp
Builder

Splunk authentication messages live in the _audit index and are not searched on by default. To enable reporting of Splunk authentication to Access Protection views such as the Access Center do the following:

  1. Place the following in, or add to: $SPLUNK_HOME/etc/apps/TA-splunk/local/eventtypes.conf

    [splunk_access]    
    search = "action=login attempt" NOT "action=search"
    
  2. Place the following in, or add to: $SPLUNK_HOME/etc/apps/TA-splunk/local/tags.conf

    [eventtype=splunk_access]
    authentication = enabled
  3. Add index _audit to default search indexes on a per role basis

    To enable Splunk authentication for admins and scheduled search:

    Manager>>Access controls>>Roles>>admin>>Indexes searched by default>>Add>>_audit

    To enable Splunk authentication for users (Warning: This gives the user role capability to search _audit index):

    Manager>>Access controls>>Roles>>user>>Indexes searched by default>>Add>>_audit
    Manager>>Access controls>>Roles>>user>>Indexes>>Add>>_audit
  4. To verify these steps you can perform the following search: "tag=authentication app=splunk"

View solution in original post

hazekamp
Builder

Splunk authentication messages live in the _audit index and are not searched on by default. To enable reporting of Splunk authentication to Access Protection views such as the Access Center do the following:

  1. Place the following in, or add to: $SPLUNK_HOME/etc/apps/TA-splunk/local/eventtypes.conf

    [splunk_access]    
    search = "action=login attempt" NOT "action=search"
    
  2. Place the following in, or add to: $SPLUNK_HOME/etc/apps/TA-splunk/local/tags.conf

    [eventtype=splunk_access]
    authentication = enabled
  3. Add index _audit to default search indexes on a per role basis

    To enable Splunk authentication for admins and scheduled search:

    Manager>>Access controls>>Roles>>admin>>Indexes searched by default>>Add>>_audit

    To enable Splunk authentication for users (Warning: This gives the user role capability to search _audit index):

    Manager>>Access controls>>Roles>>user>>Indexes searched by default>>Add>>_audit
    Manager>>Access controls>>Roles>>user>>Indexes>>Add>>_audit
  4. To verify these steps you can perform the following search: "tag=authentication app=splunk"

Get Updates on the Splunk Community!

Welcome to the Splunk Community!

(view in My Videos) We're so glad you're here! The Splunk Community is place to connect, learn, give back, and ...

Tech Talk | Elevating Digital Service Excellence: The Synergy of Splunk RUM & APM

Elevating Digital Service Excellence: The Synergy of Real User Monitoring and Application Performance ...

Adoption of RUM and APM at Splunk

    Unleash the power of Splunk Observability   Watch Now In this can't miss Tech Talk! The Splunk Growth ...