Wadoop vivek shrivastava
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Wadoop is an extensible security framework for Hadoop developed by Wipro that aims to address common security issues in big data administration. It delivers authentication, authorization, and auditing capabilities and provides a unified view of user access and reporting across Hadoop components. The architecture of Wadoop includes components for user management, access control, data zoning for logical data grouping, and dashboards for security reporting and resource utilization.
Wadoop vivek shrivastava
- 1. Wadoop Xtensible Security Framework for Hadoop Vivek Shrivastava, Murlidhar Iyer BigDataCamp Los Angeles June 14th, 2014
- 2. Agenda • Brief overview of data security in Hadoop • BDAs are the new DBAs • Data Security Problems in Big Data Administration • Introducing Wadoop • Raffle for some data science books www.wipro.com
- 3. > whoami • Architect at Wipro Technology • Responsible for Banking and Insurance Clients • Previously worked at Yahoo!, Shopzilla, HRL www.wipro.com
- 4. A bit about Wipro • Indian multinational information technology (IT), consulting and service company • 147,000 employees serving over 900 clients with a presence in 57 countries • Multiple ongoing bigdata projects in Hi-Technology, energy and financial area www.wipro.com
- 5. Why Security is Important • Information Asset Protection • Regulatory Compliance • Data Sharing • Regulatory • BIG Data www.wipro.com
- 6. Threats • Hackers – data breaches • Access by privileged users • Application releases • Faster changing landscape of applications www.wipro.com
- 7. Components for Security • Isolation • Access Control • Strong Authentication – LDAP – Kerberos • Logging – Audit • Encryption – Network – Disk www.wipro.com
- 8. BDAs are the new DBAs • Emerging role of Big Data Administrator – Administrator • Administration • Optimal utilization • Space management – Developer • Fast changing software landscape – Data Analysts • New tools • Interaction with data – Data Stewards • Space allocation and management • Directory ownership • Data movement • Data lineage www.wipro.com
- 9. Problems with Big Data Administration • Gartner predicts that, through 2016, more than 80 percent of organizations will fail to develop a consolidated data security policy • Missing a unified platform for big data management • Most of the tools are focused towards operational reporting or data computation • Businesses have traditionally managed data within structured and unstructured silos • Need to collaborate and manage an enterprise data security • Information security and identity and access management departments don’t always work together to reduce the risks that lead to breaches caused by insiders Ref : http://www.indiainfoline.com/Markets/News/Gartner/5939357116 Ref: https://in.finance.yahoo.com/news/insight-senior-executives-top-security-130000034.html www.wipro.com
- 10. Introducing Wadoop • Framework focused for data management • Xtensible to work with future products • Delivers the “AAA of security”: • Authentication • Authorization and • Auditing • Non intrusive setup and installation – Active mode – Passive mode • Rich set of security features • Distribution independent • Near realtime reporting for critical functions www.wipro.com
- 12. User Manager – Brings all the users • User manager collects all the users • Search users by any of the attributes www.wipro.com
- 13. Unified Access View • One place to view access to different software and Hadoop proxy user ACL • Access list with each component ( e.g. HDFS, Hive,HBase, ACL) www.wipro.com
- 14. Unified Report of Access • One place see access report for different softwares and whether it should have been allowed and disallowed • Conflict resolution is in the roadmap www.wipro.com
- 15. Data Zone – Logical Grouping • Provides logical management without affecting physical directory layout • Easier to maintain ownership • Simple Space management and chargeback www.wipro.com
- 16. Dashboard – It has reporting too • Visual report of sensitive and public data • Space utilization • Heatmap of overall usage • Resource utilization www.wipro.com
- 17. Dashboard - It has reporting too • Visual report of sensitive and public data • Space utilization • Heatmap of overall usage • Resource utilization www.wipro.com
- 18. Common Questions • How old Wadoop is? • Can I touch it? • How can I contribute? • By the way, Who is using it? www.wipro.com