Articles on Data

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Every time you open an app, click a link, like a post, read an article, hover over an ad, or connect to someone, you are generating data. Shutterstock

How to stop haemorrhaging data on Facebook

If you're concerned about privacy, but you're not ready to #deletefacebook here’s what you can do, step by step, to minimise the amount of data you share.
Tech companies can use differential privacy to collect and share aggregate data about user habits, while maintaining individual privacy. Tim Snell/Flickr

Explainer: what is differential privacy and how can it protect your data?

How should privacy be protected in a world where data is gathered and shared with increasing speed and ingenuity? Differential privacy, a new model of cyber security, provides a potential solution.
What’s your ‘street race’? blvdone/shutterstock.com

The US Census Bureau keeps confusing race and ethnicity

The upcoming census, like many before it, will boil complex information on race, ethnicity and ancestry into just two questions. That leaves a lot of important information out of the data.

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