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Wednesday, September 30 • 12:00 - 12:50
Securing Hadoop in an Enterprise Context - Hellmar Becker, ING

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Hadoop clusters can be secured using Kerberos and LDAP, and tools like Ranger and Sentry facilitate security administration. How do you connect a cluster to an enterprise directory with 100,000+ users and centralized role and access management? Hellmar will present ING's approach to synchronize Hadoop role management with the central repository, emphasizing aspects of performance and system stability. He will discuss specific changes to the Ranger security tool that ING introduced to mitigate directory server load, and general aspects of the security model.

Speakers
avatar for Hellmar Becker

Hellmar Becker

Sr. IT Specialist, ING
Hellmar has worked in a number of positions in big data analytics and digital analytics. Currently working at ING Bank, implementing Datalake Foundation project (based on Hadoop) within Client Information management. Long standing experience in advanced analytics and data management. Speaker engagements at Hadoop Summit Brussels 2015 (https://www.youtube.com/watch?v=AhT-nxoEkbg) and at various industry events in Germany, including Online Value... Read More →


Wednesday September 30, 2015 12:00 - 12:50
Tohotom

Attendees (16)