How-to
How to Turn Off Amazon's AI: Disable Alexa for Shopping (Formerly Rufus)
Amazon replaced Rufus with Alexa for Shopping and still offers no off switch. Every working method to remove the AI on desktop and mobile.
ModemGuides BlogGuides for people who would rather own their hardware than rent it.
AI Infrastructure · Topic
Data Privacy
Every AI Infrastructure article tagged Data Privacy, newest first.
4 articles
Latest from Data Privacy
Memory prices
The AI Compute Wall: Power, Chips, and Why Owning Your AI Stack Is the Hedge
The viral RAND chart, explained without the geopolitics: why AI's power and chip limits are already raising your costs, and the local-first hedge.
Security
Digital Security Checklist 2026: Personal + Network
AI models now find zero-days in every major OS. Karpathy's 15-step guide plus home network hardening to protect your digital life in 2026.
Local AI
Local LLM Knowledge Base in Obsidian: Setup Guide
Andrej Karpathy's LLM Wiki pattern lets an AI build and maintain a structured knowledge base from your documents. Here's how to set it up locally with Obsidian and Ollama — no cloud services, no data leaving your network.