What are the specific requirements for information system security level 4?

1, physical access control

Important areas should be equipped with electronic access control system to control, identify and record the personnel entering.

2. Theft prevention and damage prevention

The anti-theft alarm system in the computer room should be set by photoelectric technology;

The computer room should be equipped with monitoring and alarm system.

3. Lightning protection law

Lightning protection devices should be set to prevent induction lightning.

4. Fire prevention

The computer room should be equipped with an automatic fire-fighting system, which can automatically detect fire, alarm and extinguish fire;

The computer room, related workshops and auxiliary rooms shall be made of fire-resistant building materials;

Regional isolation and fire prevention measures should be taken in the computer room to isolate important equipment from other equipment.

5, waterproof and moistureproof

Water-sensitive test instruments or components shall be installed to conduct waterproof test and alarm for the computer room.

6. Antistatic

Necessary grounding and anti-static measures should be taken for main equipment;

Anti-static floor should be used in the computer room.