{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/an-early-experience-with-confidential","title":"An Early Experience with Confidential Computing Architecture for On-Device Model Protection","arxiv_id":"2504.08508","date":"2025-04-11","proceeding":null,"authors":["Sina Abdollahi","Mohammad Maheri","Sandra Siby","Marios Kogias","Hamed Haddadi"],"abstract":"Deploying machine learning (ML) models on user devices can improve privacy (by keeping data local) and reduce inference latency. Trusted Execution Environments (TEEs) are a practical solution for protecting proprietary models, yet existing TEE solutions have architectural constraints that hinder on-device model deployment. Arm Confidential Computing Architecture (CCA), a new Arm extension, addresses several of these limitations and shows promise as a secure platform for on-device ML. In this paper, we evaluate the performance-privacy trade-offs of deploying models within CCA, highlighting its potential to enable confidential and efficient ML applications. Our evaluations show that CCA can achieve an overhead of, at most, 22% in running models of different sizes and applications, including image classification, voice recognition, and chat assistants. This performance overhead comes with privacy benefits; for example, our framework can successfully protect the model against membership inference attack by an 8.3% reduction in the adversary's success rate. To support further research and early adoption, we make our code and methodology publicly available.","url_abs":"https://arxiv.org/abs/2504.08508v1","url_pdf":"https://arxiv.org/pdf/2504.08508v1.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"links_only","authors_date_abstract":"arXiv metadata, CC0 1.0 (https://info.arxiv.org/help/license), from the Kaggle arXiv metadata snapshot of 2026-09-12"},"code_links":[{"paper_slug":"an-early-experience-with-confidential","repo_url":"https://github.com/comet-cc/cca-evaluation","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":1,"framework":"none","reach":null}],"tasks":[],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"atlas_url":"https://app.syntology.ai/?focus=2504.08508","mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}