企业网络随着企业规模的不断扩大而变得越来越复杂,复杂的网络结构也为病毒和恶意代码的入侵创造了条件。据统计,80%的病毒是通过互联网侵入到企业网络当中的,由此可见,电子邮件是传播病毒的主要来源。因此,对于复杂的企业网络而言,网关的防护就显得尤其重要,只有把好了网关防护这一关,才有可能最大化地把病毒拒之网外。那么,大型企业应该选择什么样的网关防护解决方案才能确保网络安然无恙呢?网关防护设备须具有高性能和高可 Enterprise networks are becoming more complex as the size of the enterprise grows, and complex network structures create conditions for the invasion of viruses and malicious code. According to statistics, 80% of the viruses invaded the corporate network through the Internet. Thus, e-mail is the main source of viruses. Therefore, for complex enterprise networks, gateway protection is particularly important, and only a good gateway protection, it is possible to maximize the rejection of the virus outside the network. So, what kind of gateway protection solutions should be chosen by large enterprises to ensure that the network is intact? Gateway protection equipment must have high performance and high