1. Physical Security Secure the room Secure the machine – 6 ways

2. Fingerprint Recognition Scan of a persons fingerprint Pros – 1 in 1million false acceptances – Small scanners – Fast Cons – Privacy (People don’t want their prints on file)

3. Hand Geometry Recognition Scans internal and lateral faces of palm – Camera based photos like an x-ray Pros – Quick searches – Cheaper than most other meathods Cons – Large storage needed

4. Iris Recognition Scans the Iris of the eye Pros – No two Irises alike in the world Cons – New technology and very expensive

5. Retinal Recognition Infra-red light – Low intensity – Blood vessels on back wall of eye Pros – Lowest percentage for wrong access Cons – Cataract makes the scan quality low

6. Voice Recognition Pros – Detects characteristics of the human voice Cons – Cold – Laryngitis

7. Facial Recognition Features of the Face – Distance between eyes – Width of nose – Depth of eye socket – Shape of Cheekbones – Length of Jawline Same technology being used in street light cameras

8. Questions? Ok, none...Thanks