AI 101

Local privacy

Also known as: local privacy · data stays local

Local

Local privacy is the property that your prompts, documents, and outputs never leave your own hardware.

It’s the primary motivation for local LLMs:

  • Sensitive docs, code, or data stay on your box.
  • No third-party logs, no retention policies to worry about.
  • You control what’s stored and where.

The honest framing: local privacy is real but bounded — it protects you from the *provider*, not from malware on your own machine. Know which threat you're defending against.