Author: The Conversation

Once a piece of ransomware has got hold of your valuable information, there is very little you can do to get it back other than accede to the attacker’s demands. Ransomware, a type of malware that holds a computer to ransom, has become particularly prevalent in the past few years and virtually unbreakable encryption has made it an even more powerful force.

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There is now widespread concern about the amount of time children spend staring at screens – with many people worried about the negative impacts mobile devices might have on health and well-being.

Concerns have also been raised about the influence of technological change on relationships and face-to-face interactions. Sherry Turkle, a professor of the social studies of science, came up with the famous term “alone together” – which is also the name of her book. “Alone together” captures this idea of spending time on devices to the neglect of interacting with those who are physically nearby.

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Zuckerberg aims to make private messages private and ephemeral – meaning Facebook can’t read our messages, and the data doesn’t stick around on the company’s servers for longer than necessary. His vision involves merging Facebook and the company’s other digital platforms – Instagram, WhatsApp, and Messenger – into a super app, similar to China’s WeChat.

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