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Web Security, CAPTCHAs, and Bot Detection Challenge
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What is "canvas fingerprinting" in web tracking and security?
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⚖️
50-50
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Audience
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A
A method of tracking users by drawing invisible graphics on an HTML5 canvas to identify hardware differences
B
A biometric scan of a user's physical fingerprint via a webcam
C
A technique used to optimize image compression on web pages
D
A security system that verifies the integrity of CSS stylesheets
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