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Head at Cryptogramm
About dogs and people or why you should not share your data with the Internet
What is a digital imprint and why it is important to take care of it since young age.
How corporations and cybercriminals get and use our data, and how we can prevent it (if we need it at all).
Why everything that happens on the Internet stay there forever.
A bit of history, real cases and practices.
By tradition: tips for paranoiacs.
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