This standard specifies the technical requirements of physical security for LAN computer information system.
This standard is applicable to the local computing environment of physical security for the national LAN computer information system.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
GB/T 2887-2000 Specification for Electronic Computer Field
GB/T 5465.1-1996 General Principles for the Creation of Graphical Symbols for Use on Electrical Equipment
GB/T 5465.2-1996 Graphical Symbols for Use on Electrical Equipment
GB 9254-1998 Information Technology Equipment-Radio Disturbance Characteristics-Limits and Methods of Measurement
GB 50054-1995 Code for Design of Low Voltage Electrical Installation
GB 50057-1994 Design Code for Protection of Structures against Lightning
GB 50174-1993 Design Code for Electronic Computer Room
GBJ 116-1988 Specifications for the Design of Automatic Fire-alarming Systems
GA 267-2000 Specification for Safety Protection against Lightning Electromagenetic Pulse on Computer Information System
SJ/T 30003-1993 Construction and Acceptance Test Code for Electronic Computer Room
3 Definitions
For the purpose of this Standard, the following definitions apply.
3.1 Local computing environment
Within logic area, it is a generic term for all elements and related conditions which compose local computer information system.
3.2 Physical security
It is a measure or a process to prevent computer equipments or facilities (include network) and other media from being damaged by earthquake, flood, fire accidents, harmful gas and other environmental accident (such as electromagnetic pollution).
4 Safety Classification
In GA 267-2000, safety protection of computer room is divided into three basic categories: Category A, Category B, Category C.
