【摘要】 从计算机网络安全的必要性和紧迫性出发,论述了构建安全网络的设计原则、相关技术及采取的措施,并给出了一般应用范例.对于构建计算机安全网络具有一定的指导意义.更多还原

【Abstract】 Based on the necessity and the great pressure on computer secure network, disscussed the principles the technologies and the measures for designing a secure network. Finally gave a typical example for a secure network design.更多还原