Welcome to Splunk UBA 5.4.1
Splunk UBA 5.4.1 is a maintenance and patch release. See About Splunk User Behavior Analytics and release types for more information about the different types of Splunk UBA releases.
If you are new to Splunk UBA, review all the steps in the Splunk UBA installation checklist before installing Splunk UBA.
Lower versions of Splunk UBA reach End of Support on set timelines. For more information, see the Splunk Support Policy
Planning to upgrade from an earlier version?
If you plan to upgrade to this version from an earlier version of Splunk UBA, read the following documents before you get started:
- See Upgrade Splunk UBA prerequisites and overview in the Install and Upgrade Splunk user Behavior Analytics manual for information you need to know before you upgrade.
- Splunk UBA requires incremental upgrades from earlier versions. See How to install or upgrade to this release of Splunk UBA in the Install and Upgrade Splunk User Behavior Analytics manual for upgrade path information.
What's new in version 5.4.1
Splunk UBA version 5.4.1 includes the following features and changes:
Feature, enhancement, or change | Description |
---|---|
Operating System updates: | The 5.4.1 release supports the following operating systems:
For more information, see Operating system requirements in the Install and Upgrade Splunk User Behavior Analytics manual. |
False Positive Suppression Model enhancement | A Large Language Model (LLM) connector is now available. When you use the LLM connector, the model adheres to the thresholdRanking parameter. This parameter defines the maximum number of false alerts it will classify. See False Positive Suppression Model in the Use Splunk User Behavior Analytics manual.
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Splunk UBA external dependencies
You can download a PDF file listing the external dependencies required to install Splunk UBA:
Do not independently upgrade the following UBA-dependent components to avoid impacting UBA operations:
docker
hadoop
hive
impala
influxdb
kafka
kubernetes
nodejs
openjdk
postgresql
protobuf
redis
spark
zookeeper
Known issues in Splunk UBA |
This documentation applies to the following versions of Splunk® User Behavior Analytics: 5.4.1
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