New Active Defense Technology under the Background of Power Information Network Security

Abstract With the rapid development of national power industry, security information network has been widely concerned by society, and related impact also prominent. At this stage, technology is more inseparable from network, so become important, if a serious threat in practical application, loss caused will be unbearable. In process controlling one most important effective methods active defense. Based on this, paper puts forward research defense under background security, expounds defects firewall intrusion trap passive technology, introduces pitfalls new addition, discusses its application reasonable suggestions. Therefore, use to solve hidden danger important.