A wired connection should be used between a confidential printer and a confidential computer, and wireless connections are never allowed; wired connections are connected through Ethernet cables, and are suitable for desktop computers, smart TVs or other terminal devices connected to Ethernet .
The operating environment of this article: Windows 7 system, Dell G3 computer.
How should a confidential printer and a confidential computer be connected?
A wired connection should be used between a confidential printer and a confidential computer, and wireless connections are never allowed connect!
Wired connection is through Ethernet cable, suitable for desktop computers, smart TVs or other terminal devices connected to Ethernet. Common access types include ADSL connection, optical fiber connection, wired broadband connection, etc.
Wireless keyboards, wireless mice, wireless network cards, etc. are all computer peripherals with wireless interconnection functions.
These devices are connected to computers through wireless means, 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 perform signal restoration processing. Therefore, classified computers cannot use computer peripherals with wireless interconnection capabilities.
Related introduction:
When purchasing confidential computers, special attention should be paid to:
(1) In principle, domestic equipment should be purchased. If you need to purchase imported computers and equipment, you must purchase computers and equipment that have been tested and approved by the relevant national competent authorities;
(2) When purchasing, you must choose randomly and do not make a reservation in advance. Once selected, purchase and pick up the goods immediately to prevent others from setting up or installing secret-stealing devices;
(3) Do not purchase computers with wireless network cards and wireless interconnection functions. If the computer has been purchased and prepared to be used to process confidential information, the hardware module with wireless interconnection function must be removed before use;
(4) The computer must be subject to special security and confidentiality technology testing by relevant departments before use , and then use it to process confidential information after confirming that there are no risks of leakage or security risks.
The above requirements also apply to the purchase of other confidential office equipment.
For more computer-related knowledge, please visit the FAQ column!
The above is the detailed content of How to connect a confidential printer and a confidential computer. For more information, please follow other related articles on the PHP Chinese website!