Splunk Enterprise Security

Email Alerts

luckymaddy
Explorer

Hi,

I want to set an “Email alert when User failed login 5 times in last 10 minutes.
Please help me.

Thanks in Advance

0 Karma

mdessus_splunk
Splunk Employee
Splunk Employee

Edit the "Excessive failed login" default correlation search, change the count in the search, and edit the time parameters (Start time, End time, Cron Schedule) to run it each 10 minutes as said before.

0 Karma

stephane_cyrill
Builder

HI luckymaddy,

1-write your request that gives you the failed login as you want. it depends on your data.it may be something like:

source=security_log_file failed login earliest=10| timechart count by user|where count> 5

2-execute it in search and click SAVE AS ALERT.

3-on the first window put the title and chose what you want.....

4- on the 2nd window click SEND E-MAIL and fill the required informations. you can even customize the message to send by including a token value.

5-click save.

see all the details here:

docs.splunk.com/Documentation/Splunk/6.2.2/Alert/Alertexamples

0 Karma

juvetm
Communicator

can you try something like this

* 10 /* * * *
0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Recap | Agentic Operations Start with Context: Build the Right Data Foundation

Agentic Operations Start with Context: Build the Right Data Foundation   By Courtney Wright, Product Marketing ...

Recap | Assisted, Augmented or Agentic? Choose Your Splunk Starting Point

Assisted, Augmented or Agentic? Choose Your Splunk Starting Point   By Courtney Wright, Product Marketing ...

Session 2 | Beyond the Thread: Operationalizing AI with Confidence

Session 2   Beyond the Thread: Operationalizing AI with Confidence    The true power of the Cisco Data Fabric ...