Apple developed the iPhone’s Face ID as an access authentication tool to improve your account security. It uses several advanced AI algorithms to scan your face and confirm your identity. This feature enhances the security of your apps by locking them.
You can use it to lock your social media accounts, banking apps, photos, or music folders to protect sensitive data. It takes a few seconds to set up Face ID on iPhone and activate an extra protection layer on your device and data.
How does iPhone Face ID Work?
Face ID locks your device or apps using AI’s face recognition algorithms known as the TrueDepth camera system. This system scans dozens of your face features, creates a 3D image of it, and saves it in your phone system. Your phone uses this image to identify you every time you want to access your locked apps. Your face appearance changes as years pass by or due to makeup. Face ID is smart enough to identify you accurately and fast.
Learning how to lock apps on iPhone is critical for your phone and app security. You can start by experimenting with how to set up Face ID on iPhone in your device settings. Follow the prompts to set up Face ID on iPhone to allow the device to lock apps on iPhone with Face ID. You can advance your device security by learning how to add another Face ID. If you want a different screen look, explore ideas on how to change the lock screen on iPhone. Understanding how to add Face ID to iPhone is important for enhanced security.
How to add Face ID to iPhone
Before you begin locking your apps, start by adding Face ID on your device. Understanding how to lock iPhone ensures you have protected your device first. Controlling access to your iPhone adds an extra security layer for your data. Follow these steps.
- Open the Settings app (it looks like a gear) on your device screen.
- From the options displayed on your screen, tap Face ID and Passcode.
- Scroll through the options and tap the Set Up Face ID button. Follow the setup on screen with prompts carefully.
- Once done proceed to setting up your backup passcode for additional security.
How to lock apps on iPhone with Face ID
You cannot lock all your apps with one click on your device since Apple has not provided this option. You must lock one app at a time by following the steps each provides. Identify the application you want to lock and open it. Tap the 3 dots on the top right side to open the app’s settings. Some applications might not have the 3 dots but will have the Security Settings option.
Scroll through the options and open the Privacy button. Some versions may show this option as Security. Check the App Lock option and open it to activate Face ID protection. Repeat the process in your other applications such as social media, banking, and note-taking.
The process may differ a little depending on the application you are setting up. For instance, social media apps require opening Account Settings while banking apps may require additional biometric settings. Note-taking apps like Evernote or Apple Notes require locking the Share button and enabling Face ID.
How to lock photos on iPhone
Your photo library may require additional security parts from locking it with this security feature. Your device has a built-in security feature known as Hidden Album. To activate it, open the photos folder and tap the Settings button. Tap the Photos button from the options and activate the Hidden Album button. This action will keep your folder hidden.
You might want to lock specific images within the folder. In this case, open the photos folder and select the items you want to lock. Check the Share icon, open it, and then tap the Hide icon to hide the specific images. If you want advanced photo security, you can install photo vault solutions such as Private Photo Vault or Keepsafe.
What about the apps without the Face ID option
Some apps may lack the Face ID option but you still need to protect them. There are other options you can use such as Screen Time, 2FA, and passwords. To lock apps with Screen Time, open Settings and tap the Screen Time button. The application will prompt you to set up your passcode using the Screen Time Passcode feature.
You will also be prompted to set up App Limits, for instance, 1, 3, or five minutes until automatic lock. Use strong passwords and 2FA as an additional precaution for your device and application security.
Conclusion
Your device and application security is critical and should top your list of priorities. There are several built-in security options you can use like Screen Time, Face ID, passwords, and Touch ID. Understand how to put Face ID on apps for enhanced safety and advanced data protection. You cannot activate this option on all your applications in one click. You have to set it up in one application at a time and be keen on the setup requirements for each.
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