Against Evidentiary Replication: Privacy-Preserving Infrastructures for Image-Based Abuse Cases

Key Points

• This paper aims to address privacy challenges related to image-based abuse and the management of digital evidence.
• Analyzed privacy concerns in image-based abuse cases.
• Explored the role of hash evidence and zero-knowledge proofs.
• Discussed frameworks for survivor-auditable governance.
• Proposed a privacy-preserving infrastructure enhancing survivor autonomy.
• Emphasized the importance of evidentiary privacy in the Global South context.
• Highlighted the effectiveness of privacy-enhancing cryptography in safeguarding identities.