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This free online course describes some biometric methods such as voice recognition, fingerprinting, and iris scanning, which are used in the area of security and identity recognition.

The Contents tab displays all the lessons and topics of the course. Each time you click the Contents tab, you will come to this page. A green tick indicates those lessons and topics you have completed, so you can easily see your progress.

Topic List Complete
Equipment employed to limit access by those not authorised Start Topic
Limitations Start Topic

GREEN Green: Completed and passed. RED Red: Incomplete, not attempted or failed.
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Introduction to Information Technology

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