Ads
related to: google authenticator totp
Search results
Results From The WOW.Com Content Network
Google Authenticator is a software-based authenticator by Google.It implements multi-factor authentication services using the time-based one-time password (TOTP; specified in RFC 6238) and HMAC-based one-time password (HOTP; specified in RFC 4226), for authenticating users of software applications.
TOTP.APP [27] Web-based authenticator not requiring registration. No Yes Yes Yes Yes Yes No No No No No No No Yubico Authenticator for Desktop [28] By Yubico, for use with Yubikeys. No Yes Yes Yes — — No No Yes Yes Yes No No Yubico Authenticator for Mobile — — — Yes Yes KeePassXC [29] Password manager
To establish TOTP authentication, the authenticatee and authenticator must pre-establish both the HOTP parameters and the following TOTP parameters: T 0, the Unix time from which to start counting time steps (default is 0), T X, an interval which will be used to calculate the value of the counter C T (default is 30 seconds).
Click the + button at the top-left of Authenticator. Add the secret 2FA key to Authenticator using either one of these methods: Use Authenticator to take a screenshot of the QR code: Click the QR code button at the top-right of Authenticator. Position your pointer before the top-left corner of the QR code from "Step 2" of the 2FA setup page.
Universal 2nd Factor (U2F) is an open standard that strengthens and simplifies two-factor authentication (2FA) using specialized Universal Serial Bus (USB), near-field communication (NFC), or Bluetooth Low Energy (BLE) devices based on similar security technology found in smart cards.
The authenticator's counter continues forward of the value at which verification succeeds and requires no actions by the authenticated. The recommendation is made that persistent throttling of HOTP value verification take place, to address their relatively small size and thus vulnerability to brute-force attacks.
MasterCard SecureCode uses OTAC to confirm a user's identity One time authorization code as used in Yammer's desktop client. A one-time password (OTP), also known as a one-time PIN, one-time passcode, one-time authorization code (OTAC) or dynamic password, is a password that is valid for only one login session or transaction, on a computer system or other digital device.
software tokens (like Google Authenticator) hardware tokens (any OATH/HOTP and OATH/TOTP certified token, like NagraID tokens, and some other non-certified but compatible tokens, like Feitian C200 time based tokens) code sent per SMS (since version 4.0.4) scratch passwords list (since version 4.0.4)