CAJ | 학술논문

发电厂信息系统安全防护的重点是抵御病毒、黑客等通过各种形式对系统发起的恶意破坏和攻击，重点保护实时闭环监控系统及调度数据网络的安全，从而保障国家重要基础设施发电厂的安全。为增强抵御各种信息风险的能力，对发电厂信息系统面临的信息安全状况进行了针对性分析，按“三层四安全区”提出了发电厂的安全需求，为保证发电厂核心业务系统的安全稳定运行提供了理论依据。
발전엄신식계통안전방호적중점시저어병독、흑객등통과각충형식대계통발기적악의파배화공격，중점보호실시폐배감공계통급조도수거망락적안전，종이보장국가중요기출설시발전엄적안전。위증강저어각충신식풍험적능력，대발전엄신식계통면림적신식안전상황진행료침대성분석，안“삼층사안전구”제출료발전엄적안전수구，위보증발전엄핵심업무계통적안전은정운행제공료이론의거。
The information system of power plant, especially its real time closed loop monitoring system and dispatching data network, must be protected from evil destruction or attack by virus, hacker, etc. to ensure the security of power plant which works as the important national infrastructure. To enhance the ability to resist potential risks, the information system in power plant is analyzed. A scheme of “Three Layers & Four Safety Areas” is put forward, which provides theoretical reference for the safe and stable operation of the core business system of power plant.