How to Set Up Two-Factor Time-Based One-Time Password (TOTP) Authentication on iPhone Without Third-Party Apps
Unlocking an additional layer of security for your iPhone is easier than you might think. With Two-Factor Time-Based One-Time Password (TOTP) authentication, you can bolster your device's security and other website security without relying on third-party apps. Here's how you can set it up:
Open Settings: Navigate to the "Settings" app on your iPhone.
Passwords & Accounts: Scroll down until you find "Passwords & Accounts" and tap on it.
Add Account: Select "Add Account" to proceed.
Choose Other: From the list of account types, opt for "Other."
Add an Account: Once again, tap on "Add Account."
Scan QR Code: Select "Scan QR Code" and use your iPhone's camera to scan the QR code provided by the service you're setting up TOTP authentication for. If there's no QR code available, you may need to manually enter the required details, typically consisting of a secret key and the service name.
Verify Setup: After scanning or entering the details, verify the setup by entering the generated code or confirming it within the respective service.
That's it! You've successfully set up TOTP authentication for that specific service within the Apple ecosystem, all without the hassle of downloading a third-party app. Whenever you need access to the generated codes for that service, simply head to the "Passwords & Accounts" section. With this added security measure in place, you can rest assured knowing your iPhone is better protected against unauthorized access.