https://www.hansking.cn/blog A posts created with Next.js and Tailwind.css en-us admin@hansking.cn (HANS) admin@hansking.cn (HANS) Tue, 17 Mar 2026 10:00:00 GMT https://www.hansking.cn/blog/2026/AI-ying-yong-de-yin-si-bao-hu-tuo-min-liu-cun-yu-shu-ju-bian-jie https://www.hansking.cn/blog/2026/AI-ying-yong-de-yin-si-bao-hu-tuo-min-liu-cun-yu-shu-ju-bian-jie [{"value":"AI 应用的隐私保护：脱敏、留存与数据边界","url":"#ai-应用的隐私保护脱敏留存与数据边界","depth":1},{"value":"一、先画数据流，再谈安全","url":"#一先画数据流再谈安全","depth":2},{"value":"二、脱敏不是全局替换字符串","url":"#二脱敏不是全局替换字符串","depth":2},{"value":"脱敏要有上下文","url":"#脱敏要有上下文","depth":3},{"value":"三、脱敏应该放在哪一层","url":"#三脱敏应该放在哪一层","depth":2},{"value":"四、向量库也不是“只存数字”","url":"#四向量库也不是只存数字","depth":2},{"value":"五、留存策略：不是存得越久越有用","url":"#五留存策略不是存得越久越有用","depth":2},{"value":"六、第三方模型调用前，问清楚四个问题","url":"#六第三方模型调用前问清楚四个问题","depth":2},{"value":"七、隐私保护要进入测试和审计","url":"#七隐私保护要进入测试和审计","depth":2},{"value":"总结：数据边界要比模型边界更早建立","url":"#总结数据边界要比模型边界更早建立","depth":2}] Tue, 17 Mar 2026 10:00:00 GMT admin@hansking.cn (HANS) AILLM隐私保护数据安全RAG