Apple MF012LL/A Benutzerhandbuch
Chapter 3
Basics
42
Turn Location Services on or off. Go to Settings > Privacy > Location Services. You can turn it off
for some or for all apps and services. If you turn off Location Services, you’re prompted to turn it
on again the next time an app or service tries to use it.
Turn Location Services off for system services. Several system services, such as location-based
Turn Location Services off for system services. Several system services, such as location-based
ads, use Location Services. To see their status, turn them on or off, or show in the status
bar when these services use your location, go to Settings > Privacy > Location Services >
System Services.
Turn off access to private information. Go to Settings > Privacy. You can see which apps and
Turn off access to private information. 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
You can turn off each app’s access to each category of information. Review the terms and privacy
policy for each third-party app to understand how it uses the data it’s requesting. For more
information, see
.
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 >
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. Turn off Simple Passcode and use a longer passcode. To enter a passcode that’s
Increase security. Turn off Simple Passcode and use a longer passcode. To enter a passcode that’s
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.
Add fingerprints and set options for the Touch ID sensor. (iPad models with Touch ID) Go to
Add fingerprints and set options for the Touch ID sensor. (iPad models with Touch ID) Go to
Settings > Touch ID & Passcode. See
, below.
Allow access to features when iPad is locked. Go to Settings > Touch ID & Passcode (iPad
models with Touch ID) or Settings > Passcode (other models). Optional features include:
•
Today (see
on page 34)