우리는 친숙한 사용자 이름과 패스워드의 조합으로 자신을 인증하는 데 익숙해져 있다. 하지만
이와 같은 인증 방법은 사용자가 자신을 인증하기 위해 복수의 지식(
요소요소
factor
)을 요구하는 다
중 인증 접근 방식의 일부분으로 점점 더 많이 사용되고 있다. 가장 일반적으로는 둘 이상의 요
소가 필요한
MFA
, 즉 다단계(다요소) 인증
multifactor
authentication
형태를 취한다.
1515
MFA
는 하나
이상의 추가 요소를 제공하는 것 외에도 가장 일반적으로 사용자 이름과 패스워드의 조합을 사
용한다.
최근 몇 년 동안 인증 요소
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