Time-based one-time password

Its small coding challenge, to send OTP code as sms using third party sms service.

The participants of the Aptitude & Communication Training Course could upload their self-intro video and activity videos. Each student has their unique account. When they try to upload a video the system will send a verification message (OTP or Email) then only they will be able to upload it.

TOTP generator

Generate Time-based OTPs in accordance with IETF RFC6238

OTP password generation utilities in pure Rust

Argos extension providing multifactor authentication (MFA/2FA) in GNOME

otp generation with some criteria where otp is generated for 3 times after crrt login and if otp is not matched all time it give login failed

🔐 Login OTP básico con PHP

Google 2FA Java Application

OTP encryption

A basic server using Twillio to message OTP to users

REST API to send OTP, validate OTP, and register the user.

An External adapter for OTP service on blockchain using Chainlink.

This is a location based password and otp generator

This is a login webpage that sends email to verify OTP

Micro Service : OTP Email

Password Manager based on recreating a password from a wordlist based on your master password and account name.

Simple OTP Generator and Verification with Password! Create a powerful secure otp using otpgen tool. Help prevent a security threat by getting a strong password. It's a random password generator to create long, truly random passwords that even the strongest computers can’t crack.

Spring Boot Application featuring OTP as a Service