TAPESTRY: A De-centralized Service for Trusted Interaction Online

Yifan Yang; Daniel  Cooper; John Collomosse; Constantin C. Drăgan; Mark Manulis; Jamie Steane; Arthi Manohar; Jo Briggs; Helen Jones; Wendy Moncur

doi:10.1109/TSC.2020.2993081

TAPESTRY: A De-centralized Service for Trusted Interaction Online

Yifan Yang (Lead / Corresponding author), Daniel Cooper, John Collomosse, Constantin C. Drăgan, Mark Manulis, Jamie Steane, Arthi Manohar, Jo Briggs, Helen Jones, Wendy Moncur

Contemporary Art Practice

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

174 Downloads (Pure)

Abstract

We present a novel de-centralised service for proving the provenance of online digital identity, exposed as an assistive tool to help non-expert users make better decisions about whom to trust online. Our service harnesses the digital personhood (DP); the longitudinal and multi-modal signals created through users’ lifelong digital interactions, as a basis for evidencing the provenance of identity. We describe how users may exchange trust evidence derived from their DP, in a granular and privacy-preserving manner, with other users in order to demonstrate coherence and longevity in their behaviour online. This is enabled through a novel secure infrastructure combining hybrid on- and off-chain storage combined with deep learning for DP analytics and visualization. We show how our tools enable users to make more effective decisions on whether to trust unknown third parties online, and also to spot behavioural deviations in their own social media footprints indicative of account hijacking.

Original language	English
Pages (from-to)	1385-1398
Number of pages	14
Journal	IEEE Transactions on Services Computing
Volume	15
Issue number	3
Early online date	7 May 2020
DOIs	https://doi.org/10.1109/TSC.2020.2993081
Publication status	Published - 1 May 2022

Keywords

Artificial Intelligence
Decentralised Trust
Interaction Design
Online Identity

ASJC Scopus subject areas

Hardware and Architecture
Computer Science Applications
Computer Networks and Communications
Information Systems and Management

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10.1109/TSC.2020.2993081

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Accepted author manuscript, 5.65 MB

Cite this

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abstract = "We present a novel de-centralised service for proving the provenance of online digital identity, exposed as an assistive tool to help non-expert users make better decisions about whom to trust online. Our service harnesses the digital personhood (DP); the longitudinal and multi-modal signals created through users{\textquoteright} lifelong digital interactions, as a basis for evidencing the provenance of identity. We describe how users may exchange trust evidence derived from their DP, in a granular and privacy-preserving manner, with other users in order to demonstrate coherence and longevity in their behaviour online. This is enabled through a novel secure infrastructure combining hybrid on- and off-chain storage combined with deep learning for DP analytics and visualization. We show how our tools enable users to make more effective decisions on whether to trust unknown third parties online, and also to spot behavioural deviations in their own social media footprints indicative of account hijacking.",

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AU - Drăgan, Constantin C.

AU - Manulis, Mark

AU - Steane, Jamie

AU - Manohar, Arthi

AU - Briggs, Jo

AU - Jones, Helen

AU - Moncur, Wendy

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TAPESTRY: A De-centralized Service for Trusted Interaction Online

Abstract

Keywords

ASJC Scopus subject areas

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