我国通信基础设施建设飞速发展,互联网络技术日趋完善。检察机关借助网络技术将分散在不同地域的相对封闭的信息联成一个整体,实现关键业务部门的网络链接,是检察机关应对新形势,提高工作效率的有效途径。虚拟专用网(VirtualPrivateNetwork)是利用公众网资源来架构专用网的一种 China’s rapid development of communications infrastructure construction, Internet technology is maturing. The procuratorial organs use the network technology to integrate the relatively closed information dispersed in different regions into a whole and realize the network link in the key business units, which is an effective way for the procuratorial organs to deal with the new situation and improve work efficiency. Virtual Private Network (Virtual Private Network) is the use of public network resources to build a private network