“主动防御”是目前网络安全领域谈论较多的话题,“主动防御”真的比“被动防御”好吗?好在哪里?从技术角度来说,还存在哪几个方面的问题?“主动防御”技术是指当网络安全威胁发生或者到达目标系统之前,安全防范系统能够及时的检测,并且做出自动的防御,无需任何手动干预,即可获 “Active defense” is the topic of more discussion in the field of network security. Is “active defense” really better than “passive defense?” Where are you? From a technical point of view, what are some of the problems? “ Defense ”technology refers to the security protection system can detect in time when the network security threat occurs or reach the target system and make an automatic defense without any manual intervention