Protecting Enterprise Data In Apache Hadoop
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The document discusses security threats in Apache Hadoop such as accidental file deletion, accidental task killing, users pretending to be other users or services, remote access, eavesdropping inside and outside the data center, physical access, and a bad Hadoop administrator in the cluster. It covers security architectures in Hadoop including HDFS encryption, the Hive metastore, and Hive Server 2. The document concludes with recommendations to address security threats and resources for further information.
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Protecting Enterprise Data In Apache Hadoop
- 1. © Hortonworks Inc. 2016 Protecting Enterprise Data in Apache Hadoop Oct 2016 Page 1 Owen O’Malley owen@hortonworks.com @owen_omalley
- 2. © Hortonworks Inc. 2016 Security Page 2
- 3. © Hortonworks Inc. 2016 Threat: Accidental File Deletion Page 3
- 4. © Hortonworks Inc. 2016 Threat: Accidental Killing Tasks Page 4
- 5. © Hortonworks Inc. 2016 Threat: Pretending to be a User Page 5
- 6. © Hortonworks Inc. 2016 Threat: User accesses private data Page 6
- 7. © Hortonworks Inc. 2016 Threat: Pretending to be a Service Page 7
- 8. © Hortonworks Inc. 2016 Threat: Remote Access Page 8
- 9. © Hortonworks Inc. 2016 Security Architecture Page 9
- 10. © Hortonworks Inc. 2016 Threat: Eavesdropping Inside Data Center Page 10
- 11. © Hortonworks Inc. 2016 Threat: Eavesdropping Outside Data Center Page 11
- 12. © Hortonworks Inc. 2016 Threat: Physical access Page 12
- 13. © Hortonworks Inc. 2016 Threat: Bad Hadoop Admin in Cluster Page 13
- 14. © Hortonworks Inc. 2016 HDFS Encryption Page 14
- 15. © Hortonworks Inc. 2016 KeyProvider API Page 15
- 16. © Hortonworks Inc. 2016 Encryption Scheme Page 16
- 17. © Hortonworks Inc. 2016 Original Hive Architecture Page 17
- 18. © Hortonworks Inc. 2016 Threat: User Accesses DB directly Page 18
- 19. © Hortonworks Inc. 2016 Hive Architecture with Metastore Page 19
- 20. © Hortonworks Inc. 2016 Threat: User Deletes Hive tables Page 20
- 21. © Hortonworks Inc. 2016 Hive Architecture with Storage-Based Auth Page 21
- 22. © Hortonworks Inc. 2016 Threat: User reads private columns Page 22
- 23. © Hortonworks Inc. 2016 Hive Architecture with Hive Server 2 Page 23
- 24. © Hortonworks Inc. 2016 Threat: User reads private columns Page 24
- 25. © Hortonworks Inc. 2016 Threat: User isn’t Allowed to see Details Page 25
- 26. © Hortonworks Inc. 2016 Caution: Shadow Security Page 26
- 27. © Hortonworks Inc. 2016 Resources Page 27
- 28. © Hortonworks Inc. 2016 Thank You! Page 28