METHOD OF PROTECTING A COMPUTER SYSTEM FROM THE LOAD OF A NON-STANDARD OPERATING SYSTEM Russian patent published in 2023 - IPC G06F21/57 G06F8/61 

FIELD: computer technology.

SUBSTANCE: technical result is achieved by performing the following steps of the method: prior to turning on the computer system, a list of untrusted sources of loading the operating system is specified, normally open relays are added to the break in the electrical circuits of the interfaces of untrusted sources of loading the operating system, the control contacts of the relay are connected through the appropriate controller to the control interface of the computer system, after the operating system is loaded by a command through the control interface and the controller, voltage is applied to the control contacts of the relay, thereby closing the open electrical circuits of the interfaces of untrusted sources of loading the operating system and turning them on, maintaining voltage on the control contacts of the relay during operation of the operating system.

EFFECT: technical result consists in increasing the security of the computer system from loading abnormal operating systems.

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