Deployment Architecture

external account unsuccessful attempts to authenticate to multiple hosts

jshael
New Member

Any help figuring out how to design a query for this would be helpful.

0 Karma

woodcock
Esteemed Legend

something like this:

index="YouShouldAlwaysSpecifyAnIndex" AND sourcetype="AndSourcetypeToo" AND other stuff here
| streamstats time_window=?? count dc(dest) AS dc BY host
| where count>?? AND dc>??
0 Karma

richgalloway
SplunkTrust
SplunkTrust

Install the Splunk Security Essentials app and check out the Brute Force Access Attempt Detected use cases.

---
If this reply helps you, Karma would be appreciated.
0 Karma
Get Updates on the Splunk Community!

.conf24 | Registration Open!

Hello, hello! I come bearing good news: Registration for .conf24 is now open!   conf is Splunk’s rad annual ...

Using the Splunk Threat Research Team’s Latest Security Content

REGISTER HERE Tech Talk | Security Edition Did you know the Splunk Threat Research Team regularly releases ...

SplunkTrust | 2024 SplunkTrust Application Period is Open!

It's that time again, folks! That's right, the application/nomination period for the 2024 SplunkTrust is ...