2.3 Tracking Technologies — Quiz

Why dös device fingerprinting remain effective even when a user deletes all their cookies?

What makes evercookies particularly persistent?

Which of the following best describes probabilistic cross-device tracking?

Which tracking technology is demonstrated by the EFF's Cover Your Tracks tool (coveryourtracks.eff.org)?

Explain in two to three sentences why 'just clearing your cookies' is no longer sufficient to prevent online tracking.

A tracking pixel is embedded in a marketing email. What information dös it reveal when you open the email?