What
do your photos say about you? Are you a sports person? Are you a dancer? Do you
live at 7º14’19.96” S, 177º08’54.68” E?
Now,
how can a photo reveal the exact GPS coordinates of that selfie you took on
your front porch yesterday?
The
answer (seemingly the answer to everything these days) is metadata.
Metadata
is literally data about data, as you've probably learned from the recent NSA
scandal. So, for example, if you take a picture on your smartphone, which is
connected to satellites and GPS, your location is embedded into the photo as
well as information about the camera and the photo itself.
Scary,
right?
On
a quick Google search, I found multiple websites providing tools to extract
metadata, and you can retrieve it using something as simple and accessible as Photoshop.
I’m
learning more and more everyday about the technological capabilities of our
fellow man and government.
Watch
what you put online. Even if a photo seems safe and vague, there’s always more
than meets the eye.
Bean’
safe.
No comments:
Post a Comment