Barnes & Noble NOOK Tablet User Guide 135Configuring Security SettingsOn the Security settings page you can:• control whether or not someone must enter a 4-digit passcode to gain access to your NOOK once the devicehas gone to sleep or been turned off• define a 4-digit passcode for enabling or disabling the Web browser or for enabling or disabling social featuressuch as sharing quotes and recommendations through Facebook and TwitterFor information about disabling or re-enabling the Web browser, see “Disabling and Re-enabling Your WebBrowser”.The Security settings page.
