
One-time password - Wikipedia
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 …
OATH tokens authentication method - Microsoft Entra ID
Mar 4, 2025 · OATH time-based one-time password (TOTP) is an open standard that specifies how one-time password (OTP) codes are generated. OATH TOTP can be implemented using …
OTPs Explained: OTP Meaning, Uses & Benefits - Descope
Dec 10, 2024 · An OTP—also known as a one-time PIN or one-time authorization code (OTAC)—is a unique, dynamically generated code that can only be used once to verify the …
One Time Password: How OTP Authentication Works | Okta
Sep 28, 2024 · What is a One-Time Password (OTP)? A one-time password is a secure authentication code that works just once, and for a short duration, to verify a user’s Identity …
What is OTP Authentication and How Does it Work?
OTP authentication (One-Time Password authentication) is a security mechanism that generates a unique, temporary code for every login or transaction. Unlike static passwords, an OTP is …
OTP, TOTP, HOTP: What’s the Difference? | OneLogin
An OTP is like a password but it can only be used once, thus it stands for one-time password. It is often used in combination with a regular password as an additional authentication mechanism …
What is a one-time password (OTP)? Definition from …
Dec 28, 2023 · What is a one-time password (OTP)? A one-time password (OTP) is an automatically generated numeric or alphanumeric string of characters that authenticates a …
What is a One-Time Password (OTP) - SSL.com
Jun 28, 2024 · What is a One-Time Password (OTP)? A One-Time Password (OTP) is a unique password valid for only one login session or transaction. Unlike traditional passwords that …
What is One-Time Password (OTP)? | Yubico
What is One-Time Password (OTP)? A one-time passcode or password (OTP) is a code that is valid for only one login session or transaction. An OTP is typically sent via SMS to a mobile …
OTP - Wiktionary, the free dictionary
Nov 6, 2025 · The 'shippers in the study asserted that they may enjoy reading stories about other 'ships, or stories without a 'ship […] but the stories they most enjoy are those about their OTP. …