AgreeableLandscape@lemmy.ml to

Privacy@lemmy.ml · 3 years ago

Elsevier embeds a hash in the PDF metadata that is unique for each time a PDF is downloaded.

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Elsevier embeds a hash in the PDF metadata that is unique for each time a PDF is downloaded.

AgreeableLandscape@lemmy.ml to

Privacy@lemmy.ml · 3 years ago

Combined with access timestamps, they can uniquely identify the source of any shared PDFs.

Source: https://social.coop/@jonny/107685726645817029 – Also includes tips for removing this data.

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Privacy@lemmy.ml

privacy@lemmy.ml

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A place to discuss privacy and freedom in the digital world.

Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

In this community everyone is welcome to post links and discuss topics related to privacy.

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Posting a link to a website containing tracking isn’t great, if contents of the website are behind a paywall maybe copy them into the post
Don’t promote proprietary software
Try to keep things on topic
If you have a question, please try searching for previous discussions, maybe it has already been answered
Reposts are fine, but should have at least a couple of weeks in between so that the post can reach a new audience
Be nice :)

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