<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[LLMs have no concept of privilege.]]></title><description><![CDATA[<p>LLMs have no concept of privilege. Instructions, retrieved docs, user input: same token stream. No way to distinguish a trusted command from a malicious instruction in an uploaded PDF.<br />That's prompt injection. Not a model bug. An architectural one.</p><p>Affects every <a href="https://mastodon.social/tags/rag" rel="tag">#<span>rag</span></a> pipeline, tool-using agent, internal copilot, and workflow automation system.</p><p>The fix: enforcement outside the model, not a smarter system prompt.</p><p><img src="https://forum.fedi.dk/assets/plugins/nodebb-plugin-emoji/emoji/android/1f4d6.png?v=7979fdcf9c7" class="not-responsive emoji emoji-android emoji--book" style="height:23px;width:auto;vertical-align:middle" title="📖" alt="📖" /> <a href="https://www.pgedge.com/blog/preventing-prompt-injection-attacks-in-your-llm-application" rel="nofollow noopener"><span>https://www.</span><span>pgedge.com/blog/preventing-pro</span><span>mpt-injection-attacks-in-your-llm-application</span></a></p><p><a href="https://mastodon.social/tags/aisecurity" rel="tag">#<span>aisecurity</span></a> <a href="https://mastodon.social/tags/cybersecurity" rel="tag">#<span>cybersecurity</span></a> <a href="https://mastodon.social/tags/llm" rel="tag">#<span>llm</span></a> <a href="https://mastodon.social/tags/aiagent" rel="tag">#<span>aiagent</span></a> <a href="https://mastodon.social/tags/infosec" rel="tag">#<span>infosec</span></a></p>]]></description><link>https://forum.fedi.dk/topic/f3117a53-bb07-4c2f-aa42-43597707a6d1/llms-have-no-concept-of-privilege.</link><generator>RSS for Node</generator><lastBuildDate>Sun, 31 May 2026 18:25:13 GMT</lastBuildDate><atom:link href="https://forum.fedi.dk/topic/f3117a53-bb07-4c2f-aa42-43597707a6d1.rss" rel="self" type="application/rss+xml"/><pubDate>Thu, 28 May 2026 16:19:23 GMT</pubDate><ttl>60</ttl></channel></rss>