电力移动作业PDA安全接入系统设计与实现  

Design and Implementation of Safe Access System for Electric Mobile Operation Based on PDA

作　　者：秦超[1,2] 张涛[1,2] 林为民[1,2] 

机构地区：[1]国网电力科学研究院/南京南瑞集团公司,江苏省南京市210003 [2]中国电力科学研究院,北京市100192

出　　处：《电力系统自动化》2012年第11期82-85,共4页Automation of Electric Power Systems

摘　　要：分析了传统电力移动作业个人数字助理(PDA)接入系统可能存在的安全风险,设计和实现了更为安全的接入系统,对其总体架构及功能进行了详细分析。该系统可进行双向证书认证、数据保密传输、安全访问控制、网络隔离与安全数据过滤、实时监控管理,可有效解决电力移动作业应用的安全防护问题。An in-depth analysis is made of the possible hidden risks to the traditional access system for electric power mobile operation based on the personal digital assistant （PDA）. A safer access system for electric power mobile operation based on PDA is then designed and implemented, with its architecture and components thoroughly analyzed. Capable of such functions as certificate verification of both the PDA and the safe access system, data transmission security, safe access control, network separating and data filtering, real-time monitoring and audit, etc, this system can effectively promote the security and protection of electric power mobile operation.

关 键 词：信息网络安全 电力移动作业 个人数字助理 安全接入系统 安全数码加密卡 公钥基 础设施 双因子认证 安全隔离过滤 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]