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Privacy & Security

When you sign in to some websites and apps, a one-time SMS passcode is sent to your iPhone. As a security measure, you’re required to enter the code into the website or app.

You don’t have to switch to Messages to copy it, though. iPhone can detect the passcode in Messages and display it above the keyboard, ready to use.

Note: Thanks to Continuity, SMS and MMS messages you send and receive on iPhone can show up on your Mac and your other iPhone, iPad, and iPod touch devices, too.

Lockdown Mode is an extreme protection feature for iPad, with safer wireless connectivity defaults, media handling, media sharing defaults, sandboxing, and network security optimizations. It’s optional, and should be used only if you believe you might be targeted by a highly sophisticated cyberattack, such as one by a private company developing state-sponsored mercenary spyware.

Important: Most people are never targeted by attacks of this nature.

Lockdown Mode changes how iPad typically works. For security, apps, websites, and features are strictly limited, and some functionality isn’t available.

Learn about Lockdown Mode

Go to Settings > Privacy & Security > Lockdown Mode, then tap Learn More.

Turn on Lockdown Mode

Go to Settings > Privacy & Security > Lockdown Mode, then turn on Lockdown Mode.

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You can have your iPad (or your family member’s iPad) check for sensitive images and warn you before you view them. You’ll see a warning before receiving or sending sexually explicit photos, and Screen Time can also block inappropriate content and set restrictions on purchases.

Turn on Sensitive Content Warning

  1. Open Settings and then tap Privacy & Security.
  2. Tap Sensitive Content Warning. Then turn on Sensitive Content Warning.

    The settings for Sensitive Content Warning, with a button labeled View Safety Resources and a button labeled Improve Sensitive Content Warning for sharing analytics and usage data with Apple.

    You (or your family member) will receive a warning before receiving or sending sexually explicit photos.

    Note: Sensitive Content Warning is turned on automatically if you set up Screen Time and turn on Communication Safety. See Set up Screen Time for yourself.

You can also block inappropriate content and set restrictions on purchases in Screen Time. See our article, Block features or content with Screen Time.

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Background Security Improvements provides additional protection to your iPad in between software updates. You just turn on Automatic Install for Background Security Improvements, and these security improvements install on your iPad on their own. You can also learn more about Background Security Improvements.

Important: In rare instances of compatibility issues, these security improvements may be temporarily removed and then installed in a future software update.

Turn on Automatic Install for Background Security Improvements

Go to Settings > Privacy & Security > Background Security Improvements, then turn on Automatically Install.

Learn more about Background Security Improvements

Go to Settings > Privacy & Security > Background Security Improvements, then tap Learn More.

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In the Mail app, Mail Privacy Protection makes it harder for senders to learn about your Mail activity. Mail Privacy Protection hides your IP address so senders can’t link it to your other online activity or determine your exact location. It also prevents senders from seeing if you’ve opened the email message they sent you.

It requires Limit IP Address Tracking. And with iCloud+, Hide My Email can keep your personal email address private, too.

Note: Mail Privacy Protection does not extend to links or email attachments such as PDF or other files.

  1. Open Settings, tap Apps, and then tap Mail.
  2. Tap Privacy Protection, then turn on Protect Mail Activity.

    Important: Mail Privacy Protection requires Limit IP Address Tracking to be enabled. To turn it on, go to Settings > Wi-Fi, tap the Info button next to your network, then enable Limit IP Address Tracking.

When you subscribe to iCloud+, you can also use Hide My Email to generate unique, random email addresses that forward to your personal email account, so you don’t have to share your personal email address when filling out forms on the web or signing up for newsletters. See Use Hide My Email.

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On iPad, you can easily block contacts from being able to communicate with you in the Phone, Messages, and FaceTime apps, and you can unblock a contact at any time. You just add a blocked contact and select a contact to block.

Block a contact

  1. Open the Settings app on your iPad.
  2. Tap Privacy & Security and tap Blocked Contacts.
  3. Tap Add Blocked Contact and then select a contact to block.

Unblock a contact

  1. Open the Settings app on your iPad.
  2. Tap Privacy & Security and tap Blocked Contacts.
  3. Select a Blocked Contact and scroll down. Tap Unblock Contact.

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All apps are required to ask your permission before tracking you or your iPad across websites or apps owned by other companies for advertising or to share your information with data brokers.

After you grant or deny permission, you can change it later, and you can also stop all apps from requesting permission. The list shows every app that asked, and you can turn permission on or off for each one.

Review or change an app’s permission to track you

  1. Open Settings, tap Privacy & Security, and then tap Tracking.

    The list shows the apps that requested permission to track you. You can turn permission on or off for any app on the list.

  2. To stop all apps from asking permission to track you, turn off Allow Apps to Request to Track (at the top of the screen).

For more information about app tracking, tap “Learn more” near the top of the screen.

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The Maps app uses information about your significant locations from Location Services to provide you with personalized services like predictive traffic routing. Your significant locations are end-to-end encrypted and can’t be read by Apple.

You can delete your significant locations at any time, for example to reset predictive traffic routing and similar services. Clearing your history removes your significant locations from everywhere you’re signed in to the same Apple Account.

  1. Start the Settings app on your iPad.
  2. Tap Privacy & Security and then tap Location Services.
  3. Tap System Services and tap Significant Locations & Routes.
  4. Tap Clear History.

    This action clears all your significant locations everywhere you’re signed in to the same Apple Account.

See also

For better security, set a passcode that needs to be entered to unlock iPad when you turn it on or wake it. Setting a passcode also turns on data protection, which encrypts your iPad data with 256-bit AES encryption (some apps may opt out).

The most secure options are in Passcode Options. After you set one, you can use Face ID or Touch ID to unlock iPad on supported models.

Set or change the passcode

  1. Open Settings. Then depending on your model, tap one of the following:

    • Face ID & Passcode
    • Touch ID & Passcode
  2. Tap Turn Passcode On or Change Passcode.

    To view options for creating a passcode, tap Passcode Options. The most secure options are Custom Alphanumeric Code and Custom Numeric Code.

After you set a passcode, on supported models you can use Face ID or Touch ID to unlock iPad (depending on your model). For additional security, however, you must always enter your passcode to unlock your iPad under the following conditions:

  • You turn on or restart your iPad.
  • You haven’t unlocked your iPad for more than 48 hours.
  • You haven’t unlocked your iPad with the passcode in the last 6.5 days, and you haven’t unlocked it with Face ID or Touch ID in the last 4 hours.
  • Your iPad receives a remote lock command.
  • There are five unsuccessful attempts to unlock your iPad with Face ID or Touch ID.

Change when iPad automatically locks

Go to Settings > Display & Brightness > Auto-Lock, then set a length of time.

The Auto-Lock screen, with settings for the length of time before iPad automatically locks.

Erase data after 10 failed passcodes

You can set iPad to erase all your information, media, and personal settings after 10 consecutive failed passcode attempts.

  1. Open Settings. Then depending on your model, tap one of the following:

    • Face ID & Passcode
    • Touch ID & Passcode
    • Passcode
  2. Turn on Erase Data.

    Note: If you keep your iPad on the Home Screen and don’t take any action, your Auto-Lock time is reduced by half.

With all data erased, you must restore iPad from a backup, or, if you didn’t back up your iPad, set it up again as new.

Turn off the passcode

  1. Open Settings. Then depending on your model, tap one of the following:
    • Face ID & Passcode
    • Touch ID & Passcode
    • Passcode
  2. Tap Turn Passcode Off.

Reset the passcode

Entering the wrong passcode four times in a row locks you out of your device, and you’ll see a message that says iPad is disabled. Can’t remember your passcode? Erase your iPad with a computer or with recovery mode, and then set a new passcode.

Note: You can restore your data and settings from an iCloud or computer backup, as long as you made it before you forgot your passcode.

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If you want to show someone something on your iPad but want peace of mind that they can’t get into certain apps, you can lock or hide those apps. A locked app requires Face ID, Touch ID, or your passcode to open, and its information won’t appear in places like notification previews, search, or Siri suggestions.

Hiding an app removes it from the Home Screen, App Library, and search results, and moves it to a Hidden folder that requires authentication. It’s locked or hidden only on that iPad, since the status doesn’t sync with iCloud. Opening a locked app doesn’t permanently unlock it, since the app locks again after you quit it, and you can unlock an app or stop hiding it later.

Note: Children under 13 in a Family Sharing group can’t lock or hide apps. Anyone aged 13 to 17 in a Family Sharing group can lock or hide an app, but a parent or guardian in the family group can see that the app was downloaded and how much time it’s used, and restrict access to it using Screen Time. (These ages vary by country or region.)

Lock or hide an app

  1. Go to the Home Screen.
  2. Touch and hold the app you want to lock until the Quick Actions menu opens.
  3. Tap Require Face ID (or Touch ID or Passcode), then do one of the following:
    • Lock the app: Tap Require Face ID (or Touch ID or Passcode).
    • Lock and hide the app: Tap Hide and Require Face ID (or Touch ID or Passcode), authenticate, and tap Hide App. A hidden app disappears from your Home Screen and moves to the Hidden folder at the bottom of App Library.

Only apps downloaded separately from the App Store can be hidden, not apps that come installed. An app set by the user as default web browser can’t be hidden either, nor can an app marketplace (available only in the EU).

Open a locked app

Opening a locked app doesn’t unlock it permanently. The app automatically locks again after you quit it.

  1. Go to the Home Screen.
  2. Tap the app and then authenticate using Face ID (or Touch ID or a passcode).

    After you quit the app, it relocks. To reopen it, you need to reauthenticate it.

Unlock an app

  1. Go to the Home Screen.
  2. Touch and hold the app icon until the Quick Actions menu opens.
  3. Tap Don’t Require Face ID (or Touch ID or Passcode) and then authenticate using Face ID (or Touch ID or a passcode).

Open a hidden app

  1. Go to the Home Screen.
  2. Swipe left past all your Home Screen pages to go to App Library.
  3. Tap the Hidden folder at the bottom of App Library. Authenticate using Face ID (or Touch ID or a passcode).
  4. Tap the app and then authenticate using Face ID (or Touch ID or a passcode).

Quick tip: You can view a list of your hidden apps in the Settings app. Go to Settings, tap Apps, then tap Hidden Apps.

Stop hiding an app

  1. Go to the Home Screen.
  2. Swipe left past all your Home Screen pages to go to App Library.
  3. Tap the Hidden folder at the bottom of App Library. Authenticate using Face ID (or Touch ID or a passcode).
  4. Touch and hold the app and tap Don’t Require Face ID (or Touch ID or Passcode). Then authenticate using Face ID (or Touch ID or a passcode).

    The app appears near the top of App Library.

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