×
Prevent malware, phishing, and ransomware attacks.Duo MFA is quick and easy for users.

Learn to pronounce au·then·ti·ca·tion

/əˌTHen(t)əˈkāSHən,ôˈTHen(t)əˈkāSHən,äˈTHen(t)əˈkāSHən/
noun
the process or action of proving or showing something to be true, genuine, or valid.
"the prints will be stamped with his seal and accompanied by a letter of authentication"

People also ask
Authentication is the process by which a person or system verifies that they are who they say they are. Learn how it works and when it's used.
Authentication is the act of proving an assertion, such as the identity of a computer system user. In contrast with identification, the act of indicating a ...
Effortless sign in across all your devices. Passkeys don't need to be remembered or typed. Instead, you use your fingerprint, face scan, PIN, or other screen ...
Rating (494,043) · Free · Android
Google Authenticator adds an extra layer of security to your online accounts by adding a second step of verification when you sign in.
Authentication is a term that refers to the process of proving that some fact or some document is genuine. In computer science, this term is typically ...
Authentication is the process that an individual, application, or service goes through to prove their identity before gaining access to digital systems.
Usually, authentication by a server entails the use of a user name and password. Other ways to authenticate can be through cards, retina scans, voice ...
A process that provides assurance of the source and integrity of information in communications sessions, messages, documents or stored data or that provides ...
Basic authentication involves proving a user is who they say they are through authentication methods such as a username and password, biometric information such ...
Authentication application. Authentication applications are downloaded to your device and generate secure, six-digit codes you use to sign in to your accounts.