Security question
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A security question is a form of shared secret used as an authenticator. It is commonly used by banks, cable companies and wireless providers as an extra security layer.
A security question is a form of shared secret used as an authenticator. It is commonly used by banks, cable companies and wireless providers as an extra security layer. ==See also== Cognitive password Knowledge-based authentication Password fatigue ==References==
Text derived from https://en.wikipedia.org/w/index.php?oldid=1328342283 under CC BY-SA 4.0; modifications have been made.