感知网络威胁 洞悉安全态势——剖析看得见的网络安全

• 作 者: 周勇林
• 机 构: 任子行网络技术股份有限公司,
• 出 处: 保密科学技术
• 发表日期: 2017年07期
• 关键词: 网络安全 态势感知 网络威胁 云计算技术 网络攻击 安全防护 保障信息 防病毒 识别模型 资产安全

在大数据、云计算技术广泛运用的当下,网络安全威胁挑战在一步步升级。传统的防火墙、防病毒、入侵检测“老三样”被动片面的安全防护机制,已无法应对新形势下网络攻击威胁多样化、复杂化、综合化的安全状况。如何透过纷繁复杂的网络运行状态来快速分析网络状况,通过对网络态势的判断,感知网络安全形势,建立基于网络态势感知与风险识别模型的主动实时协同防护机制,保障信息资产安全,是本文所探讨的内容。

At a time when big data and cloud computing technologies are widely used, the challenges of cyber-security threats escalate step by step. The traditional firewall, antivirus, intrusion detection, and “third-party” passive one-sided security protection mechanisms have been unable to cope with the diversified, complicated and comprehensive security conditions under the new situation. How to quickly analyze the network status through the complicated network operation state, through the judgment of the network situation, perceives the network security situation, establishes the active real-time collaborative protection mechanism based on the network situation awareness and risk identification model, and secures the information asset security The content of the discussion.