Authentication

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Chapter 1 ICT & Society

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Authentication

  1. 1. AUTHENTICATION ACCESS CONTROL TO COMPUTER SYSTEM USER ID something you know POSSESSED OBJECT BIOMETRIC DEVICE something you are something you have 1 2 3
  2. 2. Pin number ********* Password ********* USER ID something you know 1
  3. 3. 2 POSSESSED OBJECT something you have Smart Card ATM Card Credit Card Security Token 342601
  4. 4. BIOMETRIC DEVICE something you are 3
  5. 5. AUTHENTICATION Pin number Password Something you know Something you have 342601
  6. 6. Static Password Dynamic Password 342601 Something you have Something you know SECURITY TOKEN A security token is a small handheld device that dynamically generates and displays a password . 342601
  7. 7. IRIS SCANNER
  8. 10. HAND GEOMETRY READER
  9. 11. FACIAL RECOGNITION
  10. 12. FINGER PRINT READER
  11. 14. FINGER PRINT READER
  12. 15. HAND GEOMETRY READER

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