云 计 算中的数据安全
Dr. Kui Ren
Associate Professor
Department of Computer Science and Engineering
State University of New York at Buffalo

About Me and My Research Lab
• Kui Ren, Associate Professor
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Director, Ubiquitous Security
& Privacy Research Lab
• The research I do:
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Security for Cloud Computing: Data and
Computation Outsourcing Security
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Wireless Security: IoT, CRN, PHY Layer, Mobile
Social Network, Smart Grid
Smart Phone Security: Secure NFC
Smart Phone & Crowdsourcing-enabled Smart Living
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About Me and My Research Lab
• UbiSeC Lab Members & Alumni
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• Prof. Cong Wang, City University of Hong Kong
Prof. Qian Wang, Wuhan University
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About Me and My Research Lab
• UbiSec Lab Members & Alumni
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• Dr. Bingsheng Zhang, UB
Mr. Kan Yang, CityU of HK
Mr. Zhan Qin, UB
Mr. Si Chen, UB
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• Mr. Piers Wang, UB
Mr. Zhen, Xu, UB
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Lecture Outline
• Data Storage Security in Cloud Computing
• Secure Access Control for Cloud Data
• Private Information Retrieval for Cloud Data
• Privacy-preserving Search over Cloud Data
• Secure Computation Outsourcing in Cloud Computing
Focus: Problem Identification and Formulation!
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If there is any take-away from this lecture:
It will be:
Working on NEW & Important Problems!
Of course, if you need advices on how to enjoy life in various North America cities, you can ask me too  !
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Disclaimer!
The lecture slides are partially collected from the
Internet for the educational purpose only. The lecturer does not claim any credit for them and the copyrights belong to the original authors.