Standard No.:	GB/Z 25320.3-2010
English Name:	Power systems management and associated information exchange—Data and communications security—Part 3:Communication network and system security—Profiles including TCP/IP
Chinese Name:	电力系统管理及其信息交换 数据和通信安全 第3部分：通信网络和系统安全 包含TCP/IP的协议集
Chinese Classification:	F21    Electric power system
Professional Classification:	GB    National Standard
ICS Classification:	29.240.30 29.240.30    Control equipment for electric power systems 29.240.30
Issued by:	AQSIQ; SAC
Issued on:	2010-11-10
Implemented on:	2011-5-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	160.00
Delivery:	via email in 1~3 business day

GB/Z25320的本部分规定如何为SCADA 和用TCP/IP作为消息传输层的远动协议,提供机密性、篡改检测和消息层面认证。
虽然对TCP/IP的安全防护存在许多可能的解决方案,但本部分的特定范围是在端通信实体内TCP/IP连接的任一端处,提供通信实体之间的安全。对插入其间的外接安全装置(如“链路端加密盒”)的使用和规范不在本部分范围内。