+A **digital footprint** is the unique trail of data left behind by a user's activities on the [Internet](/wiki/internet). This evolving presence reflects interactions, content creation, and shared information, shaping one's [online privacy](/wiki/online_privacy) and digital identity.
+## See also
+- [Data Security](/wiki/data_security)
+- [Cybersecurity](/wiki/cybersecurity)
+- [Personal Data](/wiki/personal_data)
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