With the rapid development of electronic information technology and the rapid development of information construction, computer network has been throughout every corner of society. More and more attention has been paid to the security problems caused by IT services such as data exchange and data sharing. The shielding facilities of computer room is one of the main means to ensure system security. So how can we protect the shielding room? Let's look down.
How to maintain the shielding room:
1. The power supply of the filter shall not be connected with the leakage protector, but can be connected to the load air switch. If the filter fails, the current should be cut off and then discharged before maintenance or replacement can be stopped;
2. After the product is delivered for use, it is strictly forbidden to be hit by huge impact or opening holes on the shielding body;
3. It is strictly forbidden to insert metal wires or pipes into the shielding waveguide hole;
4. Attention should be paid to keep the knife edge and notch of the shielding room door clean to ensure the excellent application function of the shielding room;
5. The spring position is wrapped with moisture-proof material sheet material and deoxidized bandage. After being moistened with anhydrous alcohol, pull out the notch to pull it back and wipe it;
6. In order to ensure the sensitivity of opening and closing of internal transmission components of PSD, oil lubrication should be carried out irregularly;
7. If a reed is found, it is necessary to fix the spring pressing screw in time, take out the damaged reed and replace it with a new one.
Electronic shielding skills used to be not only a kind of secrecy tactics of the government and enterprises, but also played an important role in the main security fields of the country. With the development of wireless technology, the progress of signal combination, filtering skills and encryption means, the shielding skills will also get greater development.
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