SitePoint17 · 2026-03-16 04:55
Building a Privacy-First RAG Pipeline with LangChain and Local LLMs
A code-heavy tutorial on building a 'Chat with your PDF' app that never touches the internet. Uses widely available open-source tools. Key Sections: 1. **Architecture:** Ingestion -> Embedding -> Vector Store -> Retrieval -> Generation. 2. **The Stack:** LangChain, Ollama (Llama 3), ChromaDB or pgvector, Nomad/local embeddings. 3. **Code Implementation:** Python implementation steps. Handling document parsing. 4. **Optimization:** Improving retrieval context window usage. 5. **UI Layer:** Qui...
SitePoint15 · 2026-03-16 04:55
Enterprise Local AI: A Security & Compliance Checklist
A guide for CTOs and DevSecOps engineers on hardening local AI deployments. Just because it's local doesn't mean it's secure. Key Sections: 1. **Threat Vectors:** Prompt injection, model theft, training data poisoning. 2. **Network Security:** Air-gapping requirements, mTLS for inference usage. 3. **Access Control:** Implementing API keys and usage quotas for internal LLM APIs. 4. **Audit Logs:** Logging prompts and completions (without violating privacy policies). 5. **Sanitization:** Input/...
CTFするぞ8 · 2026-03-16 08:43
DiceCTF 2026 Quals - cornelslop: Turning an RCU Double Free into a Cross-Cache Kernel Exploit
This year, I played in the DiceCTF qualifiers with BunkyoWesterns, and we managed to place first. We finished 1st place at DiceCTF 2026 Quals!Looking forward to seeing everyone (and hopefully a big steak) in New York. 🗽🥩 pic.twitter.com/NURygMK9ib— BunkyoWesterns (@BunkyoWesterns) March 8, 2026 Amon…
SitePoint8 · 2026-03-16 04:56
Generative UI with Vercel v0 vs OpenClaw Canvas: The Future of Frontend
A look at the exploding category of 'Generative UI'. Compares the market leader (v0) with open alternatives. Key Sections: 1. **The Promise:** Text to React components in seconds. 2. **Vercel v0:** The polished, proprietary experience. Pros/Cons. 3. **OpenClaw Canvas:** The open, hackable alternative. Pros/Cons. 4. **Code Quality:** Analyzing the output (Tailwind usage, accessibility). 5. **Workflow Integration:** Copy-paste vs CLI integration. **Internal Linking Strategy:** Link to 'Claude C...