How to Protect Sensitive Data by Running LLMs Locally with Ollama

· freeCodeCamp.org · March 5, 2026, 5:08 p.m.
AI ollama langchain LangGraph Machine Learning AI applications data-privacy software development practices
Summary
This blog post discusses the importance of protecting sensitive data when building AI applications and advocates for running Language Learning Models (LLMs) locally using Ollama to maintain control over user data.
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