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This article mainly introduces which way to link between the secret-related printer and the secret-related computer in the computer, which has a certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let's take a look at it.

A wired connection can be used between secret-related printers and secret-related computers, but wireless connections are never allowed. These devices and computers are connected wirelessly, and the signals for processing and transmitting information are completely exposed in the air. Unrelated personnel can receive these signals through relevant technical equipment and carry out signal restoration processing.

Operating environment of this article: Windows7 system, DELL G3 computer

Wireless connections are never allowed between secret printers and secret computers.

Wireless keyboard, wireless mouse and wireless network card are all computer peripherals with wireless interconnection function.

These devices and computers are connected wirelessly, and the signals for processing and transmitting information are completely exposed in the air, and unrelated personnel can receive these signals through relevant technical equipment and make signal restoration processing. Therefore, secret-related computers cannot use computer peripherals with wireless interconnection functions.

Related introduction:

"Wireless connection" refers to the use of WiFi, 4G and other wireless technologies to establish communication links between devices, providing the basis for data communication between devices, also known as wireless links. The commonly used devices to achieve wireless links are wireless routers, cellular devices and so on.

"Wired network" is a computer network connected by coaxial cable, twisted pair and optical fiber. Coaxial cable network is a common way of networking. The utility model has the advantages of economy, convenient installation, general transmission rate and anti-interference ability, and short transmission distance. Twisted pair network is the most common way of networking at present.

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