Privacy Failure in Split-LLM Training, The Returned Gradient Nullifies the Decoys
- 类型:arxiv
- 标识:2609.04382
- 链接:https://arxiv.org/abs/2609.04382
- 主分类:engineering
- 形态:method
- 被引:2
- 被引来源:Semantic Scholar
- S2被引:2
- OpenAlex被引:0
- 影响力被引:0
- TLDR:A systems-security case study of a two-node split-LLM training system whose privacy evaluation passed while leaving an observable channel untested, but the system is not thereby safe: five classes of attack, including those accumulating observations across training steps, were never measured.
- OpenAlex ID:W7211870434
- OpenAlex DOI:10.48550/arxiv.2609.04382
- DOI:10.48550/arxiv.2609.04382
- DOI来源:OpenAlex
- 开放获取:green
- 开放获取链接:https://arxiv.org/pdf/2609.04382
- OpenAlex更新:2026-09-10
- 待LLM分类:否
- 标题中文:Split-LLM 训练中的隐私失败:返回的梯度使诱饵失效
- TLDR中文:本文对一个双节点 split-LLM 训练系统进行系统安全案例研究:其隐私评估通过,却遗留一条未被测试的可观测信道;系统因此并不安全——包括跨训练步骤累积观测在内的五类攻击从未被测量。
- 来源文件:
- /inbox/tom/_candidates/2026-09-09-agent-rag-longcontext-candidates.json
- [OpenAlex backfill]
- [S2 enrich]