In order for Sara, a client, to logon to her desktop computer, she must provide her username,
password, and a four digit PIN. Which of the following authentication methods is Sara using?
A.
Three factor
B.
Single factor
C.
Two factor
D.
Four factor
Shouldn’t the answer be C ( Two factor )?
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I don’t think so, as in all cases it’s “something you know.”
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