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MT100 How we secure Big Data and protect our digital assets
The document discusses Dell's strategies for securing big data and protecting digital assets, focusing on key challenges such as authentication and data governance. It outlines a framework utilizing Cloudera and various integrated security measures to enhance operational efficiency and manage data access. The emphasis is on making security a priority and leveraging existing resources to improve governance and compliance.
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MT100 How we secure Big Data and protect our digital assets
- 1. Dell on Dell: Howwe secure Big Data and protect our digital assets Deepak Gattala, EBI Planning & Strategy Attila Finta, EBI Planning & Strategy SessionMT100
- 2. Dell - InternalUse - Confidential The landscape Big Data means big data access problems Platforms such as Hadoop are primitive The balancing act: access vs. “need to know” Streams of data and analytics Dell is dealing with this too
- 3. Pain points Authentication Segregation ofduties Release management Authorization No “root” Audits
- 4. Dell - InternalUse - Confidential Encryption at rest Data governance Data lineage Data stewardship Network design Influencing factors Local user accounts Right architecture Security exceptions Role-based security Row-level security
- 5. Dell - InternalUse - Confidential Network topology Dedicate 10 GB network for better performance Built-in redundancy for high availability Load balanced and failover architecture Bonded network interfaces for optimized throughput Separated public network route for administration
- 6. Dell - InternalUse - Confidential Today Planned Our approach • Cloudera Hadoop distribution • Quest Vintella authentication services • Kerberos AD integration • Apache Sentry • ClouderaKey Management System • Record service • Row-level security • Encryption
- 7. Dell - InternalUse - Confidential Cloudera Manager One stop shop of holistic view of the environment Integrated security, governance, lineage & auditing Alerts & health check monitoring at fingertips Life Cycle Management with increased operational efficiency
- 8. 1. Be awareof the corporate policies 2. Make security the first priority 3. Leverage existing tools and skills 4. Governance strictly should be enabled 5. Always look forward to plan ahead Our conclusions
- 9.