> ... particularly concerned about is social media. Most images and videos uploaded to most social media is re-compressed by the target platform. This is a door to tracking that is far too easy for social media platforms to open.
This has been going on for a while with Facebook. They seem to embed custom metadata tags so that images shared outside the platform can be traced back:
This has been going on for a while with Facebook. They seem to embed custom metadata tags so that images shared outside the platform can be traced back:
https://stackoverflow.com/questions/31120222/iptc-metadata-a...