【摘要】 随着金融信息化的蓬勃发展,针对金融系统的网络攻击事件也大量增长。主动防御对提高专用网络的防御水平有着重要的作用。如何快速有效的部署和应用蜜罐捕获攻击行为,分析攻击意图,提高攻击门槛是保障专网安全的关键所在。本文从主动防御的角度出发,分析了蜜罐的主动防御优势,设计了将主动防御和被动防御整合的防御生态链,并在专网内建立了蜜罐实验环境,结果表明,主动防御技术可以有效提高攻击者的攻击门槛,从而提高整体网络的安全等级。更多还原

【Abstract】 With the rapid development of financial information technology,cyber security events on the financial system have also increased greatly.Active defense plays an important role in improving the defense level of defined private network.How to quickly and effectively deploy and apply honeypot to capture and attack behavior,analyze the attack intention and raise the threshold of attack is the key to ensure the security of the defined private network.From the perspective of active defense,the advantage of honeypot active defense was analyzed,an active defense and defense filling passive defense integration was designed,and a honeypot within private network experimental environment was set up,the results show that the active defense technology can effectively improve the threshold of the attacker’s attack,so as to improve the security level of the whole network.更多还原