以测试为基础的认证是确保网络正常工作的方法之一,这些方法现在正发生着变化,一些新的认证手段正在兴起。当今世界没有人能完全孤立存在,控制设备亦然。从前自主运行的仪器如今通过网络联结到了一块,其控制更加灵活、数据的双向流动也加强了。 Test-based certification is one way to ensure that your network is working properly. These methods are now changing and some new certification tools are emerging. No one in the world can exist in isolation completely, and the control equipment is the same. Previously self-running instruments were now linked to one another by the network, with more flexibility in control and increased bi-directional flow of data.