I have some doubts regarding some cccure Quiz questions and concepts mentioned below. Would really appreciate it if you could take out some time and help me with them. Request you to please provide a quick reply as I need to appear for the exam in the month of July.
According to the cited reference, of the given options, the Retina scan has the lowest user acceptance level as it is needed for the user to get his eye close to a device and it is not user friendly and very intrusive.
There is a great table on this subject within the Computer Security Basics book on page 248. The book ISBN number is 0937175714. If you do a search in google for "order of effectiveness order of acceptance biometrics" you will find a copy of the page talking about this specific subject. Here is a summary:
Most effective from Best to worst:
Order of acceptance from most accepted to least accepted:
Last modified - J. Hajec 08/23/2007 Thanks to Steve Rogers for pointing out confusion with the explanation.
Contributors:Christian Vezina, John K. Antonishek
My doubt: I find that Iris scan is missing from both the list of Most Effective and Most Accepted Biometric controls. Where should it rank in both these lists?