Big Data and Privacy Panel Prof. Ravi Sandhu

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Big Data and Privacy Panel Prof. Ravi Sandhu Executive Director and Endowed Chair IEEE International Conference on Big Data December 6, 2016, Washington DC ravi.sandhu@utsa.edu www.profsandhu.com www.ics.utsa.edu © Ravi Sandhu World-Leading Research with Real-World Impact!

Security Objectives INTEGRITY modification AVAILABILITY access CONFIDENTIALITY disclosure © Ravi Sandhu World-Leading Research with Real-World Impact! 2

Security Objectives USAGE purpose INTEGRITY modification AVAILABILITY access CONFIDENTIALITY disclosure © Ravi Sandhu World-Leading Research with Real-World Impact! 3

Security Objectives USAGE purpose USAGE INTEGRITY modification AVAILABILITY access CONFIDENTIALITY disclosure © Ravi Sandhu World-Leading Research with Real-World Impact! 4

Trade-Offs Benefit Privacy Security © Ravi Sandhu World-Leading Research with Real-World Impact! 5

3 Ongoing Experiments World-Leading Research with Real-World Impact! © Ravi Sandhu World-Leading Research with Real-World Impact! 6

Questions Is big data the biggest threat to privacy? It is a big threat What are the most promising technological solutions for protecting privacy? Technology alone is not sufficient Is privacy really dead in the Big Data era? No Is privacy preserving machine learning realistic? No comment © Ravi Sandhu World-Leading Research with Real-World Impact! 7