Every app you install asks for a little more of you — location, contacts, browsing history — and most defaults favor the company, not you. These 12 settings take about 20 minutes and dramatically shrink your digital footprint.
Phone: Lock Down the Basics
In your phone's privacy settings, set location to "While Using" for every app except maps, and turn off ad tracking / personalized ads entirely. Review which apps can access your contacts, photos, and microphone — revoke anything that doesn't obviously need it. Disable precise location for apps that only need your city, like weather.
Browser: Stop the Trackers
Switch your browser's tracking protection to Strict and turn on "Do Not Track" plus third-party cookie blocking. Use a privacy-focused search engine as your default instead of one that profiles you. Clear cookies and site data monthly, and install one reputable ad/tracker blocker — it speeds up pages as a bonus.
Social: Take Back Control
Set your social profiles to private or friends-only and remove your birthday, phone number, and hometown from public view — that's identity-theft starter material. Turn off tag suggestions / face recognition, disable location tagging on posts, and review third-party app permissions yearly; revoke every quiz app and old login you forgot about.
The Habits That Keep You Private
Settings decay, habits last: never log into random sites with social accounts when email works, use a VPN on public WiFi, and think twice before granting any new permission. Share less by default — every photo's metadata and every check-in is data you'll never get back.
Privacy isn't about hiding — it's about choosing what you share. Spend 20 minutes on these settings today, and your phone stops working for advertisers and starts working for you.