Trusted hardware-software module for switching keyboard, video, and mouse

摘要

The utility model relates to the field of computing, in particular to personal computer systems, and can be used as a device for switching peripheral devices (monitor, keyboard, mouse) between two workstations (AWP), including when processing information of varying degrees of confidentiality and ensuring isolation between them. The required technical result, which consists in expanding the arsenal of technical means that can be used as a single functional module, placed inside the monoblock case or between separate computers, for switching peripheral devices (monitor, keyboard, mouse) between two workstations, including, when processing information of varying degrees of confidentiality while ensuring a high degree of isolation between workstations, it is achieved in a device containing a microcontroller equipped with volatile memory, two switching units, the control inputs of which are connected to the corresponding outputs of the microcontroller, the signal inputs are configured to connect to a keyboard, to mice through a USB filter, and the signal outputs are configured to connect to the corresponding inputs of the first and second computing modules. 1 ill.