Many Hadoop clusters lack even the most basic security and governance controls. This is due to several factors: some security features did not exist as recently as two years ago, and the complexity of Hadoop security has proved daunting to administrators. Nonetheless, with the emergency of regulation such as GDPR, organizations can no longer afford to overlook the criticality of security and governance.
Mark Donsky walks you through securing a Hadoop cluster. You’ll start with a cluster with no security and then add security features related to authentication, authorization, encryption of data at rest, encryption of data in transit, and complete data governance.
For each security feature, you’ll cover the following topics:
Mark Donsky leads data management and governance solutions at Cloudera. Previously, Mark held product management roles at companies such as Wily Technology, where he managed the flagship application performance management solution, and Silver Spring Networks, where he managed big data analytics solutions that reduced greenhouse gas emissions. He holds a BS with honors in computer science from the University of Western Ontario.
André Araujo is a solutions architect with Cloudera. Previously, he was an Oracle database administrator. An experienced consultant with a deep understanding of the Hadoop stack and its components, André is skilled across the entire Hadoop ecosystem and specializes in building high-performance, secure, robust, and scalable architectures to fit customers’ needs. André is a methodical and keen troubleshooter who loves making things run faster.
Syed Rafice is a senior system engineer at Cloudera, where he specializes in big data on Hadoop technologies and is responsible for designing, building, developing, and assuring a number of enterprise-level big data platforms using the Cloudera distribution. Syed also focuses on both platform and cybersecurity. He has worked across multiple sectors, including government, telecoms, media, utilities, financial services, and transport.
Mubashir Kazia is a Principal Solutions Architect at Cloudera. Mubashir is an SME in Apache Hadoop Security in Cloudera’s Professional Services practice. Mubashir helps customers secure their Hadoop clusters and comply to internal security policies. He also helps new customers transition to Hadoop platform and help implement their first few use cases. At Cloudera, Mubashir has worked with customers from all verticals including banking, manufacturing, healthcare, telecom, retail, gaming, etc. Mubashir also trains and mentors peers in Hadoop and Hadoop Security. Before joining Cloudera Mubashir has extensively worked on developing solutions for leading investment banking firms.
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