A more secure way is through multi-factor authentication (MFA), where you have to enter both your password, code, or any other factor to sign in. With one-factor or single-factor authentication (1FA), you only need to enter your password or a code you receive on your phone.
The purpose is to prove the ownership of the account with the phone number.Ī randomly generated unique code is sent to a user’s phone number via message, so they type it in for authentication.
Nowadays, applications use messages to send one-time passwords (OTP) to authenticate users. They can break password-based login systems and get access to corporate data.įor a stronger authentication system, you need to add an extra layer of protection. The other problem is related to hacker attacks. They can carelessly write credentials on sticky notes or save them on other devices. One of the problems users first encounter is creating and setting strong passwords. But with the growth of technology, this isn’t considered a secure option anymore. Traditionally, applications ask users for a login and password to authenticate accounts.
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