Start here · Essential guide
Data Privacy Explained: What Is Collected and Why
A plain-language overview of the personal data collected online, who gathers it, why it is valuable, and what control over your own information can mean.
Society and the Future
Privacy and Personal Data
Who collects your data, how it is used and what control means.
Children and Technology: Privacy Questions for Families
A general look at privacy issues when young people use connected devices, apps and games, and the questions families often find useful to ask.
Data Minimization: The Idea of Collecting Less
Data minimization means gathering and keeping only the personal information a task needs. Learn what the principle says, why it matters and where it gets difficult.
How Online Tracking Works Behind the Scenes
A conceptual look at how cookies, identifiers and browser fingerprints let sites and advertisers recognize visitors, and why blocking tracking is difficult.
Privacy Settings: What They Can and Cannot Protect
Privacy controls in apps and devices are useful but limited. Learn what settings usually cover, what they leave out, and how to set realistic expectations.
Surveillance Technology and the Balance with Freedom
An overview of common monitoring tools, from cameras to data analysis, and the debate over how safety, convenience and personal freedom should be balanced.
What Anonymized Data Really Means
Removing names from a dataset does not always hide who is in it. Learn how re-identification works and why true anonymization is harder than it sounds.
What Data Brokers Are and How Information Gets Traded
Data brokers collect, combine and resell personal information. Learn who they are, where their data comes from, how it is used, and what people can do about it.
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