1)https://www.varonis.com/blog/what-is-data-loss-prevention-dlp/
Q: What is the difference between DLP and “DLP Endpoint?”
A: When you hear “DLP Endpoint,” it means that there is an agent running on a computer that is managing some aspects of DLP for that computer.
2)各キーワード概念
The many ways to prevent data leakage in Microsoft 365
https://www.itpromentor.com/dlp-buffet/