Data Breaches & Privacy
Turn Off Unnecessary Data Sharing
Share less about yourself for advertising. This Guide shows how to turn off personalized ads in your Google Account and on your iPhone, stop apps from asking to track you, and delete your Android advertising ID.
Is this Guide for you?
You want companies to use less of your activity to choose the ads you see. These settings limit how your information is used for advertising. You'll still see ads, but they may be less personalized.
This Guide helps you
- Turn off personalized ads in your Google Account
- Stop apps from asking to track you on an iPhone
- Turn off personalized ads from Apple
- Delete your Android advertising ID
You'll answer 1 short question. Then you'll get a plan with the steps in order. Your answers stay in this browser tab. They aren't saved, and they aren't sent to Defend.
Based on guidance from Apple, Google and Federal Trade Commission. Sources last checked October 24, 2026.