Xtech: Keyjacking

On an Xtech device, keyjacking is a malicious silent operation by which a program or script takes control of (jacks) the keys and/or physical buttons on a device in order to alter the functions of the keys or render them inoperable. In such an instance, the user usually notices that the keys are malfunctioning but is not aware that malware or a bad script has jacked them. 
==How it works==
Keyjacking operations can be performed through a variety of means. Malwareers will often set up their program in such a way that they wield access to internal system settings.
===Change the registry logs. ===
On all legitimate Xtech devices, there is an essential feature called the System Central Registry (comparable to the Windows Registry) wherein system values and settings are stored. In this registry is a log called ​​
 key.functions
This log specifies how each key and button on the device works. To commit a high-level keyjack attack, a malwareer must access the Registry.