Keystroke Dynamics as a Digital Identifier
Telemetry services record micro-delays between keystrokes, touch pressure, and typo correction habits. Together, these parameters form a behavioral digital footprint matched against user profile databases for targeted advertising or deanonymization.
Ways to Disable Input Data Collection
- Turn off handwriting improvement and text recognition settings in OS properties.
- Block sending personal user dictionaries to remote developer servers.
- Stop using cloud keyboards with built-in dictionary synchronization on smartphones.
- Switch to open-source keyboards without network access.