// Hacker Noon · 4 April 2026

Privacy Isn’t a Feature, It’s an Obligation

Privacy isn't a feature—it's an obligation. We built Meaningful with security-first architecture: Per-user encryption: AES-256-CTR with unique salts derived via HMAC-SHA256, so even a database breach exposes only encrypted data Private AI: Llama 3.2 3B running on our own servers (no OpenAI/Anthropic...

Hacker Noon

@hacker-noon · Bogdan Tudorache

hackernoon.com

Hacker Noon@hacker-noon