
  <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
    <channel>
      <title>TechLog</title>
      <link>https://joker1point.github.io/techlog/blog</link>
      <description>AI Agent 工程化实践复盘：架构设计、容错与可靠性、上下文工程与成本治理。</description>
      <language>zh-cn</language>
      <managingEditor>birenwenmou@qq.com (眠月)</managingEditor>
      <webMaster>birenwenmou@qq.com (眠月)</webMaster>
      <lastBuildDate>Sun, 06 Sep 2026 00:00:00 GMT</lastBuildDate>
      <atom:link href="https://joker1point.github.io/techlog/tags/prompt-injection/feed.xml" rel="self" type="application/rss+xml"/>
      
  <item>
    <guid>https://joker1point.github.io/techlog/blog/agent-prompt-injection-defense</guid>
    <title>Agent 怎么防止 Prompt 注入：四层纵深防御体系</title>
    <link>https://joker1point.github.io/techlog/blog/agent-prompt-injection-defense</link>
    <description>单靠 Prompt 加限制词防不住注入，正确做法是搭建「输入侧 → 模型侧 → 执行侧 → 输出侧」四层纵深防御体系，其中执行侧权限管控是最硬的底线。</description>
    <pubDate>Sun, 06 Sep 2026 00:00:00 GMT</pubDate>
    <author>birenwenmou@qq.com (眠月)</author>
    <category>ai</category><category>agent</category><category>security</category><category>prompt-injection</category><category>llm</category>
  </item>

    </channel>
  </rss>
