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CISA Exam-Testing Concept-Biometrics (Domain-5)
Price: $1.25 USD. Words: 2,200. Language: English. Published: November 25, 2016. Categories: Nonfiction » Education & Study Guides » Administration / elementary & secondary
(1) Three main accuracy measures used for a biometric solution are: (i)False-Acceptance Rate (FAR) (i.e access given to unauthorised person) (ii) False-Rejection Rate (FRR), (i.e. access rejected to authorised person) (iii)Cross-Error Rate (CER) or Equal-Error Rate (EER) (i.e. rate at which FAR is equal to FRR) (2)Both FAR & FRR are inversely proportionate. As a general rule when FAR decreases,