Information Security20825 marksTwo-factor authentication
Why do we need two factor authentication? Discuss about security issues for user authentication.
Why do we need two factor authentication? Discuss about security issues for user authentication. [5]
Single-factor authentication (typically a password) has several weaknesses that make it insufficient for secure systems. Two-factor authentication addresses these by requiring two independent forms of verification before granting access. Factor Type Example ----------------------- Something you k...