Signal security is very important in the research of computer security. The video information, which contains a lot of valuable information, is transmitted by a very long cable. 信息安全是计算机研究中的一项重要内容,其中视频信息又包含着大量的有用信息,再加上较长的传输线缆,而成为计算机系统中辐射最强而最不安全的信息。
Partitioning the power system into subsystems by sensitivities of eigenvalues to loads, the weak small signal security area of power systems and the location of disturbance source could be determined. 利用特征值对于负荷变化的灵敏度,对系统进行子系统的划分,确定了薄弱区域和扰动源的安装地点;
Simply analyzed fundamental web services security technologies, the author worked on solutions to ensure web services connection security, signal security, identification validation and authorization. 简要分析Web服务安全基础技术之后,研究了Web服务连接安全、信号安全(SIGSEC)、身份验证和授权的解决方案。
Compared with conventional temperature measuring system, distributed optical fiber temperature sensor system has an advantage in signal security and stability. 较之传统的温度测量系统,在信号的安全性、稳定性方面有无法比拟的优势。
Dynamic small signal security assessment of power systems based on superconducting magnetic energy storage 基于超导储能的小扰动动态安全在线评估