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.
出处
《电力系统自动化》
EI
CSCD
北大核心
2012年第11期82-85,共4页
Automation of Electric Power Systems
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
information network security
electric power mobile operation
personal digital assistant （PDA）
safe access system
secure digital encryption card
public key infrastructure
dual factor authentication
safe separation and filter
