Samsung EK-GC100ZWAATT User Manual

2.   Tap Make passwords visible to create a checkmark and 

enable or disable the display of password characters. 

The Device Administration feature allows you to select one or 
more administration applications that control your device for 
security purposes (for example, if your camera is lost of 
stolen). These applications enforce remote or local device 
security policies. 

Some of the features a device administration application
might control are:  

•

 Setting the number of failed password attempts before the

device is restored to factory settings.  

• 

 Automatically locking the device. 

• 

 Restoring factory settings on the device. 

Note: If a device uses multiple enabled administration 

applications, the strictest policy is enforced. 

1.  From the Home screen, tap 

➔ Settings ➔ 

Security. 

2.  Tap Device administrators. 

3.   Select a device administrator and follow the prompts. If 

no device administrators are listed, you can download 

them from the Play Store. 

This feature allows you to download and install non-Market 
applications. 

1.  From the Home screen, tap 

➔ Settings ➔ 

Security. 

2.   Tap Unknown sources. 

A check mark is displayed to indicate it is active. 

Warning! Enabling this option causes your camera and 

personal data to be more vulnerable to attack by 
applications from unknown sources. 

If a certificate authority (CA) certificate gets compromised or 
for some other reason you do not trust it, you can disable or 
remove it. 

➔ Settings ➔ 

Security. 

1.  From the Home screen, tap 

2.  Tap Trusted credentials. 

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