Privacy and digital footprints — Media, 11–13 years
Learn what personal information reveals, why media services collect it, and how small online actions can leave traces that last.
Your digital footprint
A digital footprint is the record created by what you do with connected media: posts, comments, photos, searches, likes and account details. Some parts are visible to others; other parts are stored by services. Even a small action can be copied, remembered or linked with other information.
Why privacy needs care
Media services collect information to run accounts, measure use, personalise content or sell advertising. The problem is that information can reveal more than we meant to share, such as our routines, location or interests. Privacy choices help keep control over who can see, store or combine these clues.
Checking a photo before posting
You want to post a photo from your street. Step one: look at the background for house numbers, school logos or a timetable. Step two: ask whether friends in the image agree to be posted. Step three: choose a limited audience and remove location information if possible. Now the picture shares less than it did at first.
The trap of “delete means gone”
A reasonable mistake is assuming that deleting a post erases every copy. An app may remove it from your page, but someone could have taken a screenshot or shared it, and a service may keep records for a while. Deleting is useful, but checking before posting is safer than relying on deletion later.
Where this appears
Use this when joining an app, filling in a profile, sending a group photo or playing an online game. Share the least personal information needed, review who can see it and ask a trusted adult about anything unclear. Privacy is not about hiding everything; it is about choosing what to reveal and to whom.
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