Security

Monitoring for Emails Sent Externally

ccolbert
Engager

Hello, 

I am looking for assistance developing a Splunk query that will display all users within my organization that have sent 5+ emails to either gmail, yahoo, or hotmail domains within the past hour. 

As an example, if John in Accounting has submitted his resignation and is now performing a data dump by sending small amounts (to evade detection) of data home, I would like to be alerted immediately. 

Labels (1)
0 Karma
1 Solution

richgalloway
SplunkTrust
SplunkTrust

See the Splunk Security Essentials app for the "Flight Risk Emailing" use case.

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If this reply helps you, Karma would be appreciated.

View solution in original post

richgalloway
SplunkTrust
SplunkTrust

See the Splunk Security Essentials app for the "Flight Risk Emailing" use case.

---
If this reply helps you, Karma would be appreciated.
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