在网络安全和安全网络的选择中,网络安全只是一种手段或方式,而安全网络才是网络建设者的终极目标。继针对目前的网络在安全保障方面处于被动防护,各个安全设备提供商提出主动安全的产品和解决方案之后,作为网络设备提供商的思科和神州数码也提出了主动安全的概念,从网络设备、 In the choice of network security and safety network, network security is only a means or way, and safety network is the ultimate goal of network builders. Following the current network in terms of security protection in passive protection, various security equipment providers put forward proactive security products and solutions, as a network equipment provider Cisco and Digital China also proposed the concept of active safety from the network equipment,