The process is increasingly being used to prevent common cyber threats, such as phishing attacks, which enable attackers to spoof identities after stealing their targets' passwords. It also helps organizations keep attackers out of their systems, even when a user’s password has been stolen. This makes it more difficult for cybercriminals to steal users’ identities or access their devices and accounts. To answer what is 2FA (two-factor authentication), a good starting point is remembering that it is a process that moves organizations away from relying on passwords alone to gain entry into applications and websites. Two-factor authentication (2FA) is a vital security tool for organizations to protect their data and users in the face of a cybersecurity landscape laden with a higher volume of increasingly sophisticated cyberattacks. The process requests users to provide two different authentication factors before they are able to access an application or system, rather than simply their username and password.

Two-factor authentication (2FA) is a security process that increases the likelihood that a person is who they say they are.

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