--- title: LLM Hacking Defense: Strategies for Secure AI | daily.dev description: Large language models face various security threats including prompt injection, jailbreaking, and data exfiltration. A proxy-based defense architecture with... canonical: https://daily.dev/posts/llm-hacking-defense-strategies-for-secure-ai-nnyvr82pr twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: LLM Hacking Defense: Strategies for Secure AI | daily.dev og:description: Large language models face various security threats including prompt injection, jailbreaking, and data exfiltration. A proxy-based defense architecture with... og:url: https://daily.dev/posts/llm-hacking-defense-strategies-for-secure-ai-nnyvr82pr og:image: https://api.daily.dev/og/posts/nnyVr82pr.png og:image:alt: LLM Hacking Defense: Strategies for Secure AI og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # LLM Hacking Defense: Strategies for Secure AI **[IBM Technology](https://daily.dev/sources/ibmtechnology)** · 14 min read · 1 upvotes · 0 comments ## Summary Large language models face various security threats including prompt injection, jailbreaking, and data exfiltration. A proxy-based defense architecture with policy engines can protect against these attacks by intercepting requests and responses before they reach the LLM. This approach uses AI models like LlamaGuard to detect malicious inputs, supports multiple LLMs with consistent security policies, and provides centralized logging. The defense-in-depth strategy blocks attacks like code injection, malicious URLs, and data leakage while maintaining system functionality. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#ai-security](https://daily.dev/tags/ai-security), [#cyber](https://daily.dev/tags/cyber), [#llm](https://daily.dev/tags/llm), [#prompt-injection](https://daily.dev/tags/prompt-injection) [View this post on daily.dev](https://daily.dev/posts/llm-hacking-defense-strategies-for-secure-ai-nnyvr82pr) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"LLM Hacking Defense: Strategies for Secure AI","url":"https://daily.dev/posts/llm-hacking-defense-strategies-for-secure-ai-nnyvr82pr","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/llm-hacking-defense-strategies-for-secure-ai-nnyvr82pr"},"datePublished":"2025-07-02T11:06:35.496Z","dateModified":"2025-07-28T02:20:54.047Z","description":"Large language models face various security threats including prompt injection, jailbreaking, and data exfiltration. A proxy-based defense architecture with...","image":"https://i.ytimg.com/vi/y8iDGA4Y650/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/y8iDGA4Y650/sddefault.jpg","isAccessibleForFree":true,"articleSection":"IBM Technology","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"IBM Technology","logo":"https://media.daily.dev/image/upload/s--OXHaOiWX--/f_auto/v1715498011/logos/ibmtechnology","url":"https://daily.dev/sources/ibmtechnology"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/llm-hacking-defense-strategies-for-secure-ai-nnyvr82pr","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"ai-security,cyber,llm,prompt-injection","timeRequired":"PT14M","video":{"@type":"VideoObject","name":"LLM Hacking Defense: Strategies for Secure AI","description":"Large language models face various security threats including prompt injection, jailbreaking, and data exfiltration. A proxy-based defense architecture with...","thumbnailUrl":"https://i.ytimg.com/vi/y8iDGA4Y650/sddefault.jpg","uploadDate":"2025-07-02T11:06:35.496Z","duration":"PT14M","url":"https://api.daily.dev/r/nnyVr82pr","embedUrl":"https://www.youtube.com/embed/y8iDGA4Y650"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"IBM Technology","item":"https://daily.dev/sources/ibmtechnology"},{"@type":"ListItem","position":3,"name":"LLM Hacking Defense: Strategies for Secure AI"}]} ```