TFA in Security Meaning
The TFA meaning in Security terms is "Two Factor Authentication". There are 2 related meanings of the TFA Security abbreviation.
TFA on Security Full Forms
- Two Factor Authentication Two factor authentication is a security process in which the user provides two means of identification, one of which is typically a physical token, such as a card, and the other of which is typically something memorized, such as a security code. In this context, the two factors involved are sometimes spoken of as something you have and something you know. A common example of two-factor authentication is a bank card: the card itself is the physical item and the personal identification number (PIN) is the data that goes with it.
- Two-Factor Authentication Two Factor Authentication (2FA) is also called strong authentication and usually requires another proof, beyond just a password, for a user to assure their identity and gain access to a system, network, or application.
Frequently Asked Questions (FAQ)
What does TFA stand for Security?
TFA stands for Two-Factor Authentication in Security terms.
What is the shortened form of Two Factor Authentication in Security?
The short form of "Two Factor Authentication" is TFA for Security.
Citation
TFA in Security. Acronym24.com. (2022, March 27). Retrieved January 31, 2025 from https://acronym24.com/tfa-meaning-in-security/
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