CAJ | 학술논문

电子设备工作运行过程中产生的电磁泄漏可被截取、恢复、窃取，成为影响计算机信息安全保密的一个重要因素，文章分析了计算机系统中产生电磁泄漏的原因以及预防电磁泄漏可以采取的措施。
전자설비공작운행과정중산생적전자설루가피절취、회복、절취，성위영향계산궤신식안전보밀적일개중요인소，문장분석료계산궤계통중산생전자설루적원인이급예방전자설루가이채취적조시。
The information technology equipment may produce electromagnetic leakage;the electromagnetic signal can be res-tored;thus the confidential matters can betrayed through electromagnetic leakage.It is one of the factors which affects informa-tion security of computers. This paper analyzes the basic mechanism and approaches of electromagnetic leakage from the com-puter system. The methods of antielectromagnetic leakage from the information technology equipment were put forward.