Tuesday, December 29, 2009

Review ?s

1- define biometrics:

A method of identifying individuals based on biological properties, where the technology scans a body part to match the information with data previously stored in the system

2- list and explain a use of a biometrics system in each area of impact.
Businesses and governments are impacted by biometrics.They buy them and use for employers and security reasons.

3- explain how one type of biometric system works.

Biometric works from when technolgy scans a body part to match a previously saved data already stored. For example, finger scan, retina scan and vocie recognition

3- who approves/disapproves of the use of biometrics?

Approves: DISNEY! banks, gas stations, law enforcements.

4- explain 3 concerns regarding the use of the biometrics system.

3 concerns: -total lack of privacy!!! -lack of policy standards -not interchangeable


5- explain 3 advantages to using the biometrics system.

3 advantages: -good for security -convenient for customers -accurate to what the employer needs.

6- what is the benefit of using biometrics as shown in the last clip?


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