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  2. One-time password - Wikipedia

    en.wikipedia.org/wiki/One-time_password

    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.

  3. National Securities Depository Limited - Wikipedia

    en.wikipedia.org/wiki/National_Securities...

    National Securities Depository Limited (NSDL) is an Indian central securities depository under the jurisdiction of Ministry of Finance, Government of India based in Mumbai. The enactment of Depositories Act, December 1995 paved the way for establishment of NSDL. It was established in 1995 as the first electronic securities depository in India ...

  4. Central Depository Services Limited - Wikipedia

    en.wikipedia.org/wiki/Central_Depository...

    Central Depository Services (India) Ltd. (CDSL) is an Indian central securities depository, founded in 1999. [3]CDSL is the largest depository in India in terms of number of demat accounts opened.

  5. Comparison of OTP applications - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_OTP_applications

    The following is a general comparison of OTP applications that are used to generate one-time passwords for two-factor authentication (2FA) systems using the time-based one-time password (TOTP) or the HMAC-based one-time password (HOTP) algorithms.

  6. Time-based one-time password - Wikipedia

    en.wikipedia.org/wiki/Time-based_One-Time_Password

    Time-based one-time password (TOTP) is a computer algorithm that generates a one-time password (OTP) using the current time as a source of uniqueness. As an extension of the HMAC-based one-time password algorithm (HOTP), it has been adopted as Internet Engineering Task Force (IETF) standard RFC 6238 .

  7. Permanent account number - Wikipedia

    en.wikipedia.org/wiki/Permanent_account_number

    www.onlineservices.nsdl.com A permanent account number ( PAN ) is a ten-character alphanumeric identifier, issued in the form of a polycarbonate card, by the Indian Income Tax Department , to any person who applies for it or to whom the department allots the number without an application.

  8. YubiKey - Wikipedia

    en.wikipedia.org/wiki/YubiKey

    First YubiKey USB token of the FIDO standard in 2014. The YubiKey is a hardware authentication device manufactured by Yubico to protect access to computers, networks, and online services that supports one-time passwords (OTP), public-key cryptography, authentication, and the Universal 2nd Factor (U2F) and FIDO2 protocols [1] developed by the FIDO Alliance.

  9. Security token - Wikipedia

    en.wikipedia.org/wiki/Security_token

    A Radio-frequency identification card used to open a door.. A security token is a peripheral device used to gain access to an electronically restricted resource. The token is used in addition to, or in place of, a password. [1]