Your Devices
Your Devices
It's not just your browser. Every connected device you own — phone, car, TV, thermostat — is collecting data. These articles cover what each one does and what you can actually do about it.
More in Your Devices
Ten Minutes on Your Phone That Actually Matter
Your phone ships configured to share more than you'd choose. Here's what to change, how to reset your app permissions from scratch, and the habit that makes it stick.
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They Tracked 80,000 People and Nobody Noticed
Bluetooth passive scanning can log every device in a crowd, map every route taken, and measure every minute spent — with no app, no login, and no opt-in required.
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Free privacy tools — no account, no download
Articles explain the threat. ZTDev tools let you act on it. Everything runs in your browser — nothing leaves your machine.
Browse the tools →