Failed Logins from Unknown or Invalid User

This rule alerts when an unknown or invalid user generates more than 15 failed Okta management console login attempts from the same IP address within 5 minutes.

Detection logic

Detection requirements

Platform: Containers ESXi IaaS Identity Provider Linux macOS Network Devices Office Suite SaaS Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: oktasso oktassov2
Log source service: okta_cl oktasso

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Detection rules

Failed Logins from Unknown or Invalid User

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules