Computer Sciences

Encrypting images with chaos

Research published in the International Journal of Information and Computer Security details a way to encode an image using a chaotic cryptosystem that makes it harder for someone to illicitly break the encryption by boosting ...

Business

The multiple paradoxes of Meta and Mark Zuckerberg

From Facebook's psychological experiments on unwitting users in 2014 to the Cambridge Analytica scandal in 2018 or the Facebook files in 2021, controversies involving the company have been numerous. Despite an increased demand ...

Internet

Social networks pledge to fight fake news in Brazil vote

Eight leading social networks signed an agreement Tuesday to fight disinformation during Brazil's October presidential elections, though far-right President Jair Bolsonaro's new favorite, Telegram, was notably absent.

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