Secure your tablet
Set screen lock
depending how you use your phone, you may want to set some
form of automatic screen lock to prevent unauthorized access.
If a screen lock has been set, the screen locks when your tabelt's
display goes to sleep.
If your tablet's playing music when the screen locks, you can con-
tinue listening or pause the selection without unlocking.
To adjust your lock settings:
1. Go to
Settings > Personal > Security > Screen lock.
2. Touch the type of lock you want and follow the onscreen
if you have previously set a lock, you must enter the pattern, PiN,
or password to unlock the lock settings.
Nexus 7 Guidebook
seCuRe YouR TAbLeT