Two-factor authentication: Difference between revisions

Revision as of 01:29, 18 March 2005

Revision as of 01:17, 24 March 2005

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'''Two-factor authentication''' is an [[authentication]] [[protocol]] that requires two forms of authentication to access a system.

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only know a password to gain access to a system.

==See also==

* [[Authentication#Multifactor_authentication]]

[[Category:Cryptography]]

[[Category:Authentication methods]]