Password as the first authentication factor. Once successfully entered. The platform or service initiates the second factor. Which involves sending a unique verification code to the user’s registered phone number. Verification code entry: the user receives the verification code on their phone via sms or voice call. They then enter this code into the appropriate field on the platform or service’s login page or authentication prompt. Authentication completion: if the entered verification code matches the one generated by the platform or service. The user is granted access to their account or the desired functionality.
Successful entry of the verification code confirms
That the user possesses the phone associated with the registered number. Thus adding an additional layer of security beyond the Kenya Phone Number List password. Benefits of using phone numbers in two-factor authentication: ubiquitous and convenient: phone numbers are widely accessible. As the majority of individuals possess a mobile device. This makes phone-based 2fa convenient for users. As they can receive verification codes without the need for additional hardware or specialized tokens. Wide adoption: the use of phone numbers as a factor in 2fa has gained significant adoption by online platforms. Service providers. And institutions.
It has become a standard and familiar method
Verification for users Simplicity and user-friendliness: phone-based 2fa is relatively straightforward for users. They receive a verification code on AFB Directory their phone and can quickly enter it to complete the authentication process. It requires minimal technical expertise or additional software installations. Security enhancement: by adding a second authentication factor. Phone-based 2fa significantly enhances account security. Even if a user’s password is compromised. An attacker would still need access to the user’s phone to obtain the verification code and gain entry.
