智能仪表密码技术管理体系设计  

Design of Cryptographical Technology Management System for Intelligent Instruments

作　　者：宗志锋 ZONG Zhifeng(Shanghai Water and Drought Disaster Defense Technology Center,Shanghai 200050,China)

机构地区：[1]上海市水旱灾害防御技术中心,上海200050

出　　处：《仪表技术》2025年第2期29-33,共5页Instrumentation Technology

摘　　要：智能仪表的网络安全构成工业网络安全领域的核心挑战之一。该类仪表在传统仪表基础上集成了网络通信功能,但其在计算环境的完整性、通信可控性及保密性方面缺乏系统化设计与实施,这对工业网络的整体安全防护构成了潜在威胁。研究提出了采用软硬件代理技术,将智能仪表的通信流程从其本体分离,并整合密码技术以增强通信安全性。该方案对既有系统影响轻微,成本效益高,以期成为工控信息安全领域内一项创新且具备实施可行性的解决方案。The network security of smart meters constitutes one of the core challenges in the field of industrial network security.This type of instrument integrates network communication functions based on traditional instruments,but lacks systematic design and implementation in terms of computing environment integrity,communication controllabi-lity,and confidentiality,which poses a potential threat to the overall security protection of industrial networks.The study proposes the use of software and hardware proxy technology to separate the communication process of smart meters from their ontology and integrate cryptographic technology to enhance communication security.This solution has a minor impact on existing systems and is highly cost-effective,aiming to become an innovative and feasible solution in the field of industrial control information security.

关 键 词：智能仪表 工控信息安全 密码技术 

分 类 号：TH86[机械工程—仪器科学与技术] TP309.7[机械工程—精密仪器及机械]