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Digital Privacy Explained
A plain-language introduction to digital privacy: what counts as personal data, who collects it, why, and the basic ideas that help you think about it.
Security and Money
Privacy and Data Rights
How personal data is collected, used and protected.
Biometric Data: Fingerprints, Faces and Privacy
How fingerprints, faces, irises and voices are turned into digital templates, how matching works, and why biometric data is treated as especially sensitive.
Children and Online Privacy
Why children's data raises special concerns, what information young users generate, the general protections that exist, and practical steps for families.
Facial Recognition: How It Works and the Debates
How facial recognition detects, measures and matches faces, how it differs from face unlock, and the accuracy, consent and surveillance debates around it.
How Browser Cookies and Trackers Work
What cookies are, how first-party and third-party cookies differ, how scripts and fingerprinting follow visitors across sites, and what controls you have.
How Data Brokers Collect and Sell Information
What data brokers are, where they get personal records, what they sell and to whom, and the general options people have to see or limit their listings.
How Location Tracking Works on Phones
How phones estimate position using GPS, Wi-Fi, cell towers and Bluetooth, who can see it, what location history reveals, and the controls you can use.
What Anonymized Data Is and Why It Can Be Reversed
What anonymization and pseudonymization mean, why removing names often fails to protect identity, and the techniques used to reduce re-identification risk.
What GDPR Means for Ordinary Users
A general overview of the rights the EU's GDPR gives individuals, such as access, correction, erasure and objection, and how to make a request.
What Privacy Policies Usually Say
A guide to the common sections of a privacy policy, what each one means, which phrases to watch for, and how to skim one quickly without reading every word.
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