Multi-factor authentication (MFA) enhances security by requiring users to provide multiple forms of identification before accessing a mobile application. This process ensures that, even if one factor is compromised, an additional layer of security remains intact. MFA typically involves a combination of two or more factors from the following categories:
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Something You Know: This is a traditional method, such as a password, PIN, or security question. It's something the user is familiar with and is used as the first authentication step.
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Something You Have: This second factor is typically something physical, like a mobile device. The user may receive a one-time password (OTP) via SMS or use an authentication app (like Google Authenticator, Authy, etc.) that generates time-based codes. Another option is using a hardware token, like a smart card or USB device.
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Something You Are: This involves biometric verification, such as fingerprint scanning, facial recognition, or retina scanning, making it a highly secure form of authentication.
Benefits of MFA for Mobile Applications:
- Enhanced Security: Requiring multiple factors to verify identity minimizes the risk of unauthorized access.
- Reduced Risk of Account Compromise: Even if a user’s password is stolen or compromised, the second factor (such as a device or biometric data) remains secure, blocking hackers.
- Protection Against Phishing and Social Engineering: MFA makes it much harder for attackers to trick users into providing all necessary authentication details.
Enabling the MULTI-Factor Authentication can greatly reduce the risk of unauthority access, ensuring that even if one factor (like a password) is compromised, the presence of a second factor limits the potential for damage.
Step 1: Login to the system by entering the username and password.
Step 2: After logging in, the screen prompts the user to set up Multi-Factor Authentication. The user can choose one of two options: "Set up" or "I'll do this later," and then tick "Do not show this message again" only if necessary.
Step 3: then the "Set Up Authenticate App" screen displays as below. Open the authenticator app (e.g., Google Authenticator) on the mobile device. Scan the QR code displayed on the screen or manually enter the provided key into the app. Once done, the app will generate a time-based verification code. Enter this code in the mobile application to complete the setup.
Step 4: Enter the 6-digit verification code shown in the authenticator app verify.
Step 5: Click 'Verify' after that, the system navigates to the home/dashboard screen.