KeyGuard is an Android app developed by ACONTECH (대한민국 인천광역시 남동구).

KeyGuard first became available on 21 Apr 2012. It is estimated that KeyGuard has been downloaded between 100000 and 500000 times from the Play Store.

KeyGuard 1.4.1 requires the following permissions:

Allows applications to access information about networks.

Allows applications to disable the keyguard if it is not secure.

Allows applications to open network sockets.

Allows an application to call killBackgroundProcesses(String).

Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

Allows an application to receive SMS messages.

Allows an application to send SMS messages.