Protecting Privacy in Federated Time Series Analysis: A Pragmatic Technology Review for Application Developers
Fuente:
arXiv
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Preprint |
| Veröffentlicht: |
2024
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866913483799396352 |
|---|---|
| author | Bachlechner, Daniel Hetfleisch, Ruben Krenn, Stephan Lorünser, Thomas Rader, Michael |
| author_facet | Bachlechner, Daniel Hetfleisch, Ruben Krenn, Stephan Lorünser, Thomas Rader, Michael |
| contents | The federated analysis of sensitive time series has huge potential in various domains, such as healthcare or manufacturing. Yet, to fully unlock this potential, requirements imposed by various stakeholders must be fulfilled, regarding, e.g., efficiency or trust assumptions. While many of these requirements can be addressed by deploying advanced secure computation paradigms such as fully homomorphic encryption, certain aspects require an integration with additional privacy-preserving technologies.
In this work, we perform a qualitative requirements elicitation based on selected real-world use cases. We match the derived requirements categories against the features and guarantees provided by available technologies. For each technology, we additionally perform a maturity assessment, including the state of standardization and availability on the market. Furthermore, we provide a decision tree supporting application developers in identifying the most promising technologies available matching their needs. Finally, existing gaps are identified, highlighting research potential to advance the field. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_15694 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Protecting Privacy in Federated Time Series Analysis: A Pragmatic Technology Review for Application Developers Bachlechner, Daniel Hetfleisch, Ruben Krenn, Stephan Lorünser, Thomas Rader, Michael Cryptography and Security The federated analysis of sensitive time series has huge potential in various domains, such as healthcare or manufacturing. Yet, to fully unlock this potential, requirements imposed by various stakeholders must be fulfilled, regarding, e.g., efficiency or trust assumptions. While many of these requirements can be addressed by deploying advanced secure computation paradigms such as fully homomorphic encryption, certain aspects require an integration with additional privacy-preserving technologies. In this work, we perform a qualitative requirements elicitation based on selected real-world use cases. We match the derived requirements categories against the features and guarantees provided by available technologies. For each technology, we additionally perform a maturity assessment, including the state of standardization and availability on the market. Furthermore, we provide a decision tree supporting application developers in identifying the most promising technologies available matching their needs. Finally, existing gaps are identified, highlighting research potential to advance the field. |
| title | Protecting Privacy in Federated Time Series Analysis: A Pragmatic Technology Review for Application Developers |
| topic | Cryptography and Security |
| url | https://arxiv.org/abs/2408.15694 |