A biometric authentication technology that identifies individuals by scanning the pattern of the iris surrounding the pupil. Because iris patterns remain virtually unchanged throughout a person's lifetime, no periodic renewal or update is required, unlike passwords. It enables contactless, high-accuracy authentication and is used in high-security environments.

Past questions testing this term · 1 questions

• 2016h28h #90認証に必要な情報の変更又は更新を定期的に行う必要がないものだけを全て挙げたものはどれか。 a 虹彩認証 b 電子証明書による認証 c パスワード認証