Paper proposes one-shot federated density peak clustering with a shuffler
Clients send only selected density peaks through a shuffler, and the method beat recent one-shot baselines on benchmarks.
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Stories tagged #anonymization
Teradata adds post-quantum protection and immutable backups for AI data
New controls include poly-anonymization via Anonomatic, TLS 1.3 hybrid-key exchange, and Immuta attribute-based access control.
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Quantifying the Privacy Posture of Operator-Side 5G/O-RAN Profiles
Study finds 5G/O-RAN pseudonymisation alone does not cut re-identification; generalisation and suppression improve privacy at a utility cost.
IQVIA fined $7.8 million for failing to properly anonymize health data
Italy fined IQVIA $7.8 million for weakly anonymizing health data on about one million patients.
The Italian Italy’s Data Protection Authority fines IQVIA €7 million over data protection breach
Italy’s privacy authority fined IQVIA €7 million for processing re-identifiable health data on one million patients.
GraphProfiler: Source-Linked Sensitive Attribute Inference via Personal Knowledge Graphs
GraphProfiler links LLM attribute inferences to source posts via personal knowledge graphs, enabling targeted redaction of privacy-leaking content.
Why User Studies and Participant Experience Reporting Matter for VR Motion Privacy?
User studies explain VR motion privacy mechanism acceptance far better than physical deviation metrics, a study of three mechanisms finds.
I Am No One: Style-Aware Paraphrasing for Text Anonymization
Prompt-driven style-aware paraphrasing with LLMs cuts authorship attribution F1 by 60-70% while preserving content quality.
Differentially Private EEG Feature Anonymization: A Privacy-Utility Case Study in Clinical Neurophysiology
Case study applies Gaussian and Laplace differential privacy to clinical EEG features, quantifying privacy-utility trade-offs across three deployment scenarios.