AI Firewall β Security Gateway and Reverse Proxy for LLM Traffic
π‘οΈ AI Firewall β Security Gateway & Reverse Proxy for LLM Traffic AI Firewall is a security gateway that sits between your applications and LLM APIs (OpenAI, Anthropic, Gemini, Ollama, vLLM). It inspects prompts before they leave your perimeter and model outputs before they reach your users: DLP / secret redaction β AWS keys, API tokens, JWTs, private-key headers, SSNs, credit cards, emails, phone numbers are masked or blocked. Prompt-injection & jailbreak filtering β persona-override phrases, system prompt exfiltration attempts, markdown-exfiltration pixels, zero-width steganography.
- βͺπ‘οΈ AI Firewall β Security Gateway & Reverse Proxy for LLM Traffic AI Firewall is a security gateway that sits between your applications and LLM APIs (OpenAI, Anthropic, Gemini, Ollama, vLLM).
- βͺIt inspects prompts before they leave your perimeter and model outputs before they reach your users: DLP / secret redaction β AWS keys, API tokens, JWTs, private-key headers, SSNs, credit cards, emails, phone numbers are masked or blocked.
- βͺPrompt-injection & jailbreak filtering β persona-override phrases, system prompt exfiltration attempts, markdown-exfiltration pixels, zero-width steganography.
Hacker News (AI / LLM) files mainly under ai. We currently carry 3,306 of its stories.
Story provenance
Source Β· retrieval Β· rights Β· ranking β open for full record
inspect β
Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | GitHub |
| Canonical URL | https://github.com/bossandboss/Ai-Firewall |
| Publication time | Thu, 23 Jul 2026 07:47:13 +0000 |
| Retrieval time | 2026-07-23T08:18:15.512Z |
| Last seen | 2026-07-23T08:18:15.512Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch Β· cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | OOe6xf47R3EP |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes β open original |
| Substitutes article? | No β link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
π‘οΈ AI Firewall β Security Gateway & Reverse Proxy for LLM Traffic AI Firewall is a security gateway that sits between your applications and LLM APIs (OpenAI, Anthropic, Gemini, Ollama, vLLM). It inspects prompts before they leave your perimeter and model outputs before they reach your users: DLP / secret redaction β AWS keys, API tokens, JWTs, private-key headers, SSNs, credit cards, emails, phone numbers are masked or blocked. Prompt-injection & jailbreak filtering β persona-override phrases, system prompt exfiltration attempts, markdown-exfiltration pixels, zero-width steganography. EU AI Act tagging β every request is categorized (Art. 5 prohibited / Annex III high-risk / Art. 50 transparency / minimal risk) and written to a persistent audit log.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at GitHub.