User's Manual
Chapter 3 Basics 40
Location Services lets location-based apps such as Maps, Weather, and Camera gather and
use data indicating your location. Your approximate location is determined using available
information from local Wi-Fi networks, if you have Wi-Fi turned on. The location data collected
Services,
appears in the status bar.
on again the next time an app or service tries to use it.
Several system services, such as location-based
in the status
bar when these services use your location, go to Settings > Privacy > Location Services >
System Services.
Go to Settings > Privacy. You can see which apps and
features have requested and been granted access to the following information:
Contacts
Calendar
Reminders
Photos
Bluetooth Sharing
Microphone
Camera
HomeKit
Motion Activity
Twitter
Facebook
policy for each third-party app to understand how it uses the data it’s requesting. For more
information, see support.apple.com/kb/HT6338.
Security
Security features help protect the information on your iPad from being accessed by others.
Use a passcode with data protection
For better security, you can set a passcode that must be entered each time you turn on or wake
up iPad.
Set a passcode. Go to Settings > Touch ID & Passcode (iPad models with Touch ID) or Settings >
Passcode (other models), then set a 4-digit passcode.
Setting a passcode turns on data protection, using your passcode as a key to encrypt Mail
messages and attachments stored on iPad, using 256-bit AES encryption. (Other apps may also
use data protection.)
Increase security.
a combination of numbers and letters, you use the keyboard. If you prefer to unlock iPad using
the numeric keypad, set up a longer passcode using numbers only.
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