Skip to main content
Splunk Lantern

Verifying multifactor authentication usage in O365


The CIS Benchmark recommends the use of Multi-Factor Authentication (MFA) on accounts with a console password (Section 1.2) and root accounts (1.14). Enabling MFA helps secure accounts, so conversely, the lack of MFA may result in accounts that are more easily compromised. You want to see if users are logging in without MFA.

Required data

Microsoft: O365

How to use Splunk software for this use case

To deploy this use case, make sure that you have the Splunk ES Content Updates installed on your Splunk Enterprise Security deployment. This extensive content library empowers you to deploy out-of-the-box security detections and analytic stories to enhance your investigations and improve your security posture. If you do not have Splunk Enterprise Security, these detections will still give you an idea of what you can accomplish with SPL in the Splunk platform or with the free app, Splunk Security Essentials.

Some of the detections that can help you with this use case include:

Next steps

Splunk OnDemand Services: Use these credit-based services for direct access to Splunk technical consultants with a variety of technical services from a pre-defined catalog. Most customers have OnDemand Services per their license support plan. Engage the ODS team at if you require assistance.