Computer interface control method and device and electronic equipment

Abstract

The invention discloses a computer interface control method and device and electronic equipment, and the method comprises the steps: starting a computer, controlling a target interface through a BIOS (Basic Input / Output System), and releasing a filter driver and registering a registry through a filter driver registration program and a filter driver file which are embedded in the BIOS; and after entering the operating system and starting the filter driver, notifying the BIOS to interrupt the control authority of the target interface, and starting the filter driver to control the target interface. According to the technical scheme provided by the invention, the flexibility of managing the computer interface can be improved on the premise of ensuring the control safety of the computer interface.

Description

technical field [0001] The invention relates to the field of computer drive design, in particular to a computer interface control method, device and electronic equipment. Background technique [0002] With the popularization of informatization, personal computers (Personal Computers, PCs) have brought convenience to our production and life, but also caused numerous security incidents, including network attacks, data leaks, virus Trojan horses, etc. Network security and data security are not only related to individuals and enterprises, but also to national security. And the interface such as USB of computer is usually the effective channel of computer virus transmission, and more and more enterprises, individual carry out access restriction to the interface (referring to hardware interface) of internal computer, the technology of usually restricting interface comprises BIOS control and filter driver control, The advantage of BIOS control is that no matter what operating syst...

AI Technical Summary

Problems solved by technology

And the interface such as USB of computer is usually the effective channel of computer virus transmission, and more and more enterprises, individual carry out access restriction to the interface (referring to hardware interface) of internal computer, the technology of usually restricting interface comprises BIOS control and filter driver control, The advantage of BIOS control is that no matter what operating system is installed on the PC, access control of interface devices can be performed, and it is difficult to exploit loopholes. The disadvantage is that the control is relatively strong, and all similar devices are either controlled or released, and it is not easy to configure control strategies.

A filter driver is a special device driver, which works on the upper or lower layer of the function driver, intercepts requests sent to or returned from the device, and is used for access control or device enhancement without modifying the device function driver, and can Configure a variety of control strategies, such as the mode of only allowing the keyboard and mouse, the mode of only blocking the write operation of the USB storage device, and the mode of blocking the specified type of USB device, etc., but the user can disable the filter driver by deleting the registry entry in the operating system

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