Samsung Galaxy Tab 10.1 User Manual page 200

• Popup Note on lock screen: Touch this option to enable/disable
accessing the Popup Note feature from your lock screen by
using the S Pen.
• Owner information: Touch this option to enter text you want
displayed on the Lock screen. The following options are
available:
–
Show owner info on lock screen: When enabled, displays
text you enter in the text box on the Lock screen.
–
Enter text to display on lock screen: In this box, enter text
you want displayed on the lock screen. (For more information
about entering text, see "Entering Text" on page 47.)
194
Security
From the Settings screen, under Personal, touch
Security. The Security screen appears.
Encryption
As a security measure, you can encrypt the contents of your
tablet or an installed memory card, and require a password
each time you turn on the tablet or access the memory card.
Encryption may take an hour or more to complete. Start with
a charged battery, and attach the charger until encryption is
complete. Loss of power or other interruption may cause the
loss of some or all data.
Once your information is encrypted you will be prompted to
enter your decryption password each time you turn your
tablet on.
From the Security screen, under Encryption, touch the
following options to encrypt your information:
• Encrypt device: Touch this option to encrypt accounts,
settings, downloaded applications and data, media files, and
more under a password you specify.