privacy - IGNA Online

Zero-Knowledge Proofs in 2026: How zk-SNARKs and zk-STARKs Are Reshaping Blockchain Privacy and Scalability

06/28/2026 by Sarah Chen 11 min read

A technical deep dive into zero-knowledge proofs — what SNARKs and STARKs are, how they differ, and why they’re now the backbone of blockchain scaling, privacy, and DeFi compliance in 2026.

Running LLMs Locally with Ollama: Your Complete Homelab AI Guide

03/31/2026 by Alex Torres 11 min read

Stop sending sensitive data to the cloud. This complete guide shows you how to run powerful open-source AI models like Mistral and Llama locally using Ollama — with Docker, a web UI, VS Code integration, and GPU acceleration.

Self-Hosting Your Cloud: Nextcloud Installation Guide

02/19/2026 by Alex Torres 16 min read

Ditch Google Drive — a complete guide to installing Nextcloud with Docker Compose, including reverse proxy setup, essential apps, and performance tuning.

Tag: privacy

Zero-Knowledge Proofs in 2026: How zk-SNARKs and zk-STARKs Are Reshaping Blockchain Privacy and Scalability

Running LLMs Locally with Ollama: Your Complete Homelab AI Guide

Self-Hosting Your Cloud: Nextcloud Installation Guide