Concepts to Know > Concepts to Know > Data Security Model > File Systems > Hadoop
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Hadoop
Within Hadoop, two levels of security are supported: simple and Kerberos. DataFlow supports both modes.
When Kerberos is enabled, a user must be authenticated within the Kerberos system to run Hadoop jobs using DataFlow. The jobs are run within Hadoop with the security capabilities of the authenticated user.
Last modified date: 01/06/2023