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Using Two-Factor Authentication for the Administration of Critical Infrastructure Devices
By Tripwire Guest Authors on Mon, 10/19/2015
Two-factor authentication (2FA) is a type of multi-factor authentication that verifies a user based on something they have and something they know. The most popular 2FA method currently in use is the token code, which generates an authentication code at fixed intervals. Generally, the user will enter in their username, and their password will be a...