Thoroughly answer the following questions;

1. Not all security experts agree about the value of biometrics. What are the advantages and disadvantages of biometrics? What concerns should privacy advocates have about biometrics? Do you agree or disagree with the concerns? Please explain.

2. Using the Internet and other sources, research the topic of biometrics. What type of biometrics is the most accurate? The lease accurate? Are specific biometric devices more realistic than others?