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Full text release has been delayed at the author's request until August 19, 2024

ETD Abstract Container

Abstract Header

Data Security and Privacy under the Binary Cloak

Ji, Tianxi
http://rave.ohiolink.edu/etdc/view?acc_num=case1654694966399779

Abstract Details

2022, Doctor of Philosophy, Case Western Reserve University, EECS - Computer Engineering.
Database fingerprinting (a steganography technique) is a security method for copyright protecting, ownership claiming, and possession proving. Differential privacy is the golden standard for data privacy protection. They both take advantage of the randomness of noise injection. This dissertation ``covers" data security and privacy with ``binary cloak'', i.e., attaining liability and privacy guarantees using carefully calibrated Bernoulli noises. This dissertation advances the field of data security and privacy by (i) identifying more powerful correlation attacks that distort the embedded fingerprints in shared databases, and devising the first robust fingerprinting schemes that can mitigate the correlation attacks, (ii) developing the first output perturbation mechanism that fills in the gap between differential privacy and binary correlated data, and proposing to tune the parameters of noise distribution via utility optimization under privacy constraint, and (iii) designing the first database fingerprinting scheme that can simultaneously achieve both privacy and liability guarantees, and theoretically establishing the connection between security, privacy, and utility in the course of data sharing.
Pan Li (Committee Chair)
Erman Ayday (Committee Member)
Daniel Saab (Committee Member)
Kenneth Loparo (Committee Member)
245 p.
Computer Engineering; Computer Science
Data Security; Data Privacy; Differential Privacy; Fingerprinting; Utility

Recommended Citations

Citations

  • Ji, T. (2022). Data Security and Privacy under the Binary Cloak [Doctoral dissertation, Case Western Reserve University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=case1654694966399779

    APA Style (7th edition)

  • Ji, Tianxi. Data Security and Privacy under the Binary Cloak. 2022. Case Western Reserve University, Doctoral dissertation. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=case1654694966399779.

    MLA Style (8th edition)

  • Ji, Tianxi. "Data Security and Privacy under the Binary Cloak." Doctoral dissertation, Case Western Reserve University, 2022. http://rave.ohiolink.edu/etdc/view?acc_num=case1654694966399779

    Chicago Manual of Style (17th edition)

case1654694966399779
© 2022, all rights reserved.
This open access ETD is published by Case Western Reserve University School of Graduate Studies and OhioLINK.