网络资产探测技术研究

Research on Network Asset Detection Technology

随着网络技术的迅速普及,大量多样化的网络资产为人们的生产、生活提供了极大便利,同时也对其自身的安全管理提出了挑战。准确、全面地进行网络资产探测是实现网络资产有效管理的前提,也是进行威胁分析的基础。首先回顾了网络资产探测的起源与发展历程;然后全面分析了当前常见的3种新型网络资产探测方法(主动、被动和基于搜索引擎)及其关键技术,归纳了它们各自的特点;最后,探讨了该技术未来可能的研究方向。

With the rapid spread of network technology,large numbers of diversified network assets bring great conve-nience to people’s daily life,but challenges are also posed to their own safety management at the same time.Accurate and comprehensive network asset detection is the prerequisite for the effective management of network assets and the basis for threat analysis.First,this paper reviewed the origin and development process of network asset detection.Next,this paper comprehensively analyzed three common novel methods of network asset detection(active,passive and search engine based)and each key technologies,and summarized the characteristics of these methods respectively.Finally,this paper discussed the development trends and further research directions of this technology.