Privacy-Preserving Decentralized AI with Confidential Computing

• URL: http://arxiv.org/abs/2410.13752v2
• Date: Fri, 18 Oct 2024 16:33:05 GMT
• Title: Privacy-Preserving Decentralized AI with Confidential Computing
• Authors: Dayeol Lee, Jorge António, Hisham Khan,
• Abstract summary: This paper addresses privacy protection in decentralized Artificial Intelligence (AI) using Confidential Computing (CC) within the Atoma Network. CC leverages hardware-based Trusted Execution Environments (TEEs) to provide isolation for processing sensitive data. We explore how we can integrate TEEs into Atoma's decentralized framework.
• Score: 0.7893328752331561
• License:
• Abstract: This paper addresses privacy protection in decentralized Artificial Intelligence (AI) using Confidential Computing (CC) within the Atoma Network, a decentralized AI platform designed for the Web3 domain. Decentralized AI distributes AI services among multiple entities without centralized oversight, fostering transparency and robustness. However, this structure introduces significant privacy challenges, as sensitive assets such as proprietary models and personal data may be exposed to untrusted participants. Cryptography-based privacy protection techniques such as zero-knowledge machine learning (zkML) suffers prohibitive computational overhead. To address the limitation, we propose leveraging Confidential Computing (CC). Confidential Computing leverages hardware-based Trusted Execution Environments (TEEs) to provide isolation for processing sensitive data, ensuring that both model parameters and user data remain secure, even in decentralized, potentially untrusted environments. While TEEs face a few limitations, we believe they can bridge the privacy gap in decentralized AI. We explore how we can integrate TEEs into Atoma's decentralized framework.

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