Computer printers have been quietly embedding tracking codes in documents for decades

in cybersecurity •  8 years ago 

I mostly have a background in Biology, but am equally fascinated by technology. I found this article in Quartz about the existence of "hidden" dots printed documents used for tracking to be quite interesting.

feature(1).png

Source: https://qz.com/1002927

cybersecurity nsa intelligence technology computing
8 years ago by

Downvoting a post can decrease pending rewards and make it less visible. Common reasons:

  • Disagreement on rewards
  • Fraud or plagiarism
  • Hate speech or trolling
  • Miscategorized content or spam

Submit
$0.05
  • Past Payouts $0.05
  • - Author $0.05
  • - Curators $0.00
4 votes
0
Authors get paid when people like you upvote their post.
If you enjoyed what you read here, create your account today and start earning FREE STEEM!