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Cited by 1,001Privacy-Preserving Technologies in DataAdversarial Robustness in Machine LearningPrivacy, Security, and Data Protection

The DOI matches its Crossref record; 50 of the 55 references it cites were found in a registry or an index.

Privacy Risk in Machine Learning: Analyzing the Connection to Overfitting

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Yeom, Samuel, Giacomelli, Irene, Fredrikson, Matt, Jha, Somesh·2018·2018 IEEE 31st Computer Security Foundations Symposium (CSF)
DOI 10.1109/csf.2018.00027
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Abstract

Machine learning algorithms, when applied to sensitive data, pose a distinct threat to privacy. A growing body of prior work demonstrates that models produced by these algorithms may leak specific private information in the training data to an attacker, either through the models' structure or their observable behavior. However, the underlying cause of this privacy risk is not well understood beyond a handful of anecdotal accounts that suggest overfitting and influence might play a role. This paper examines the effect that overfitting and influence have on the ability of an attacker to learn information about the training data from machine learning models, either through training set membership inference or attribute inference attacks. Using both formal and empirical analyses, we illustrate a clear relationship between these factors and the privacy risk that arises in several popular machine learning algorithms. We find that overfitting is sufficient to allow an attacker to perform membership inference and, when the target attribute meets certain conditions about its influence, attribute inference attacks. Interestingly, our formal analysis also shows that overfitting is not necessary for these attacks and begins to shed light on what other factors may be in play. Finally, we explore the connection between membership inference and attribute inference, showing that there are deep connections between the two that lead to effective new attacks.

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Research works printed but not linked: 6

  1. goodfellow, 2016, Deep Learning
  2. chollet, 2017, Keras Deep learning library for theano and tensorflow
  3. 2006, Netfix Prize
  4. yeom, 2017, Privacy risk in machine learning: Analyzing the connection to overfitting, CoRR
  5. lecun, 1998, The MNIST Database of Handwritten Digits
  6. neuberg, 2017, Personal photos model

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Metadata

Authors
Yeom, S., Giacomelli, I., Fredrikson, M., & Jha, S.
Affiliations
  • Carnegie Mellon University (US)
  • University of Wisconsin–Madison (US)
ORCID
Venue
2018 IEEE 31st Computer Security Foundations Symposium (CSF)
Publisher
IEEE
Published
2018-07
Pages
268-282
ISSN
1063-6900 (ISSN-L)
DOI
10.1109/csf.2018.00027
OpenAlex
W2795435272
Cited by
1,001
References
55
Citations by year
2026: 114 · 2025: 176 · 2024: 141 · 2023: 155 · 2022: 144 · 2021: 137 · 2020: 81 · 2019: 43 · 2018: 8
FWCI
27.47
Type
conference paper
Language
en
Open access
Locations
  • IEEE Computer Security Foundations Workshop (CSFW) (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Privacy-Preserving Technologies in Data
  • Physical Sciences › Computer Science › Artificial Intelligence › Adversarial Robustness in Machine Learning
  • Social Sciences › Sociology and Political Science › Privacy, Security, and Data Protection
Keywords
machine learning privacy, overfitting, membership inference attacks, attribute inference attacks, training data leakage, sensitive data, privacy risks

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