Moderator Note: Hello Wegner and welcome to IT Knowledge Exchange. We use a system of tags on this site to categorize similar questions under related topics. So you may wish to visit the Biometrics and Security tags to browse related questions and answers.
Here are two other questions that our members have answered that you may wish to read…
How has Biometrics improved the security of a computer system?
How has biometrics improved systems security in today’s world?