Scenario-based Adaptations of Differential Privacy: A Technical Survey

Y Zhao, JT Du, J Chen - ACM Computing Surveys, 2024 - dl.acm.org
Differential privacy has been a de facto privacy standard in defining privacy and handling
privacy preservation. It has had great success in scenarios of local data privacy and …

LDPGuard: Defenses against data poisoning attacks to local differential privacy protocols

K Huang, G Ouyang, Q Ye, H Hu… - … on Knowledge and …, 2024 - ieeexplore.ieee.org
The protocols that satisfy Local Differential Privacy (LDP) enable untrusted third parties to
collect aggregate information about a population without disclosing each user's privacy. In …

Differential aggregation against general colluding attackers

R Du, Q Ye, Y Fu, H Hu, J Li, C Fang… - 2023 IEEE 39th …, 2023 - ieeexplore.ieee.org
Local Differential Privacy (LDP) is now widely adopted in large-scale systems to collect and
analyze sensitive data while preserving users' privacy. However, almost all LDP protocols …

On the risks of collecting multidimensional data under local differential privacy

HH Arcolezi, S Gambs, JF Couchot… - arXiv preprint arXiv …, 2022 - arxiv.org
The private collection of multiple statistics from a population is a fundamental statistical
problem. One possible approach to realize this is to rely on the local model of differential …

Ldprecover: Recovering frequencies from poisoning attacks against local differential privacy

X Sun, Q Ye, H Hu, J Duan, T Wo, J Xu… - arXiv preprint arXiv …, 2024 - arxiv.org
Local differential privacy (LDP), which enables an untrusted server to collect aggregated
statistics from distributed users while protecting the privacy of those users, has been widely …

Efficient Defenses Against Output Poisoning Attacks on Local Differential Privacy

S Song, L Xu, L Zhu - IEEE Transactions on Information …, 2023 - ieeexplore.ieee.org
Local differential privacy (LDP) is a promising technique to realize privacy-preserving data
aggregation without a trusted aggregator. Normally, an LDP protocol requires each user to …

Towards defending against Byzantine LDP amplified gain attacks

Y Yan, Q Ye, H Hu, R Chen, Q Han, L Wang - International Conference on …, 2023 - Springer
Local differential privacy (LDP) has been widely used to collect sensitive data from
distributed users while preserving individual privacy. However, very recent studies show that …

Poisoning Prevention in Federated Learning and Differential Privacy via Stateful Proofs of Execution

N Rattanavipanon, IO Nunes - arXiv preprint arXiv:2404.06721, 2024 - arxiv.org
The rise in IoT-driven distributed data analytics, coupled with increasing privacy concerns,
has led to a demand for effective privacy-preserving and federated data collection/model …

Data Poisoning Attacks to Locally Differentially Private Frequent Itemset Mining Protocols

W Tong, H Chen, J Niu, S Zhong - arXiv preprint arXiv:2406.19466, 2024 - arxiv.org
Local differential privacy (LDP) provides a way for an untrusted data collector to aggregate
users' data without violating their privacy. Various privacy-preserving data analysis tasks …

Interactive Trimming against Evasive Online Data Manipulation Attacks: A Game-Theoretic Approach

Y Fu, Q Ye, R Du, H Hu - arXiv preprint arXiv:2403.10313, 2024 - arxiv.org
With the exponential growth of data and its crucial impact on our lives and decision-making,
the integrity of data has become a significant concern. Malicious data poisoning attacks …