https://royalsoftworks.com/blog/ Engineering notes, product updates and perspective on local-first AI, data sovereignty and building software that runs entirely on your own hardware. en-us Sat, 18 Jul 2026 00:00:00 GMT https://royalsoftworks.com/blog/where-do-your-files-actually-go/ https://royalsoftworks.com/blog/where-do-your-files-actually-go/ Sat, 18 Jul 2026 00:00:00 GMT Uploading a file to a sharing link isn't just convenience — it's usually a legal act, an international data transfer with its own paperwork. Here's what actually happens, plainly. gdpr data-sovereignty privatta file-sharing https://royalsoftworks.com/blog/what-happens-when-you-paste-sensitive-data-into-cloud-ai/ https://royalsoftworks.com/blog/what-happens-when-you-paste-sensitive-data-into-cloud-ai/ Sat, 18 Jul 2026 00:00:00 GMT Pasting a patient note or a contract into a chat window sends that text to a vendor's servers, full stop. Here's what that actually means under HIPAA, and what changes with on-device inference. hipaa local-ai assistant-general compliance https://royalsoftworks.com/blog/webrtc-direct-not-relayed/ https://royalsoftworks.com/blog/webrtc-direct-not-relayed/ Sat, 18 Jul 2026 00:00:00 GMT WebRTC makes encryption mandatory at the protocol level, not a checkbox you can leave unticked. Here's how the handshake actually works, and why a signaling server never sees your file. webrtc encryption privatta p2p https://royalsoftworks.com/blog/rag-explained-honestly/ https://royalsoftworks.com/blog/rag-explained-honestly/ Sat, 18 Jul 2026 00:00:00 GMT Retrieval-augmented generation is often sold as the cure for AI hallucination. Research on real RAG products shows it's a real improvement, not a cure — here's what it actually does, and what still gets through. rag llm assistant-general ai-accuracy https://royalsoftworks.com/blog/finance-ai-on-premise-vs-cloud/ https://royalsoftworks.com/blog/finance-ai-on-premise-vs-cloud/ Sat, 18 Jul 2026 00:00:00 GMT Cloud AI is faster to pilot and cheaper at low volume. On-premise wins on compliance and, past a real break-even point, on cost too. Here's how to actually make the call, without the vendor-stat inflation. finance-ai on-premise assistant-general cost https://royalsoftworks.com/blog/attorney-client-privilege-and-ai/ https://royalsoftworks.com/blog/attorney-client-privilege-and-ai/ Sat, 18 Jul 2026 00:00:00 GMT A federal court has now ruled, for the first time, that a defendant's chats with a consumer AI tool weren't privileged. Here's what United States v. Heppner actually held, and what it means for firms using AI on client matters. legal-ai privilege assistant-general compliance https://royalsoftworks.com/blog/ai-adoption-financial-services/ https://royalsoftworks.com/blog/ai-adoption-financial-services/ Sat, 18 Jul 2026 00:00:00 GMT A third of financial-services leaders now ban generative AI outright or in part. The reason isn't caution for its own sake — it's a specific, nameable set of regulations that cloud AI wasn't built to satisfy. finance-ai compliance assistant-general regulation https://royalsoftworks.com/blog/hello-world/ https://royalsoftworks.com/blog/hello-world/ Fri, 17 Jul 2026 00:00:00 GMT Why we're writing here, and what to expect — notes on local-first AI, data sovereignty, and building software that never leaves your hardware. announcement