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A one-time password (OTP) is a password that is valid for only one login session or transaction, on a computer system or other digital device. OTPs avoid several shortcomings that are associated with traditional (static) password-based authentication and can be generated using different algorithms and methods.
Learn how to turn off 2-step verification and receive a verification code to sign into your AOL account. You can use phone verification or authenticator app verification to add an extra security step.
Google Authenticator is a software app that generates one-time passwords for multi-factor authentication. It uses a shared secret key provided by the service provider and a time-based or counter-based algorithm to calculate the password.
A time-based one-time password (TOTP) is a code that changes every few seconds based on the current time. It is used for two-factor authentication (2FA) and is part of the OATH standard.
Learn how to add, replace or remove a mobile phone number or email address as your account recovery info. This helps you access your account if you lose your password or need to verify your identity.
Learn how to troubleshoot common sign-in issues, such as forgetting your username or password, getting an invalid password error, or being asked to verify your identity. Find out how to use the Sign-in Helper, reset your password, or contact AOL Customer Care for live support.
RSA SecurID is a product by RSA that generates one-time passwords for network access. It uses a token with a built-in clock and a seed key, and requires a PIN or a ...
A security token is a device used to access electronically restricted resources, such as online banking or software dongles. Learn about different types of tokens, such as disconnected, connected, smart cards, and challenge-response tokens, and how they work.