Modern Data Privacy Protection Techniques: Current Landscape, Challenges, and Future Directions

Authors: Dinesh Thangaraju

DOI: https://doi.org/10.5281/zenodo.14951126

Short DOI: https://doi.org/g86q4g

Country: USA

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Abstract: In today's data-driven world, the exponential growth in the volume and velocity of data generation and processing has made data privacy a critical concern across various industries. This paper examines contemporary data privacy protection techniques, analyzing their effectiveness, implementation challenges, and future implications.
We explore emerging technologies like homomorphic encryption, which allows computations to be performed on encrypted data without decrypting it, preserving privacy. We also discuss federated learning, an approach that enables training of machine learning models on distributed data sources without sharing the raw data, and differential privacy, a technique that adds controlled noise to data to protect individual privacy while preserving statistical properties.
The paper evaluates the practical applications of these advanced privacy-preserving technologies in various domains, such as healthcare, finance, and smart cities, where sensitive personal information needs to be protected while still enabling valuable data-driven insights and decision-making. We delve into the trade-offs between data utility and privacy, the technical and organizational challenges in deploying these solutions at scale, and the evolving regulatory landscape surrounding data privacy.
By providing a comprehensive overview of the state-of-the-art in data privacy protection, this paper aims to inform researchers, policymakers, and industry practitioners on the latest advancements and their potential to balance the growing demand for data-driven innovation with the fundamental right to privacy.

Keywords: Data Privacy, Homomorphic Encryption, Federated Learning, Differential Privacy, Zero-Knowledge Proofs, Secure Multi-Party Computation, Privacy-Preserving Record Linkage, Synthetic Data Generation, Privacy By Design, Technical Controls, Organizational Measures, Quantum-Resistant Encryption, AI-Powered Privacy Protection, Blockchain-Based Privacy Solutions

Paper Id: 232197

Published On: 2024-11-07

Published In: Volume 12, Issue 6, November-December 2024

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