Nmap-The Network Mapper
Nmap-The Network Mapper
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Nmap-网络映射器
DOI：
10.1002/9781119552963.ch3
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
C. Deccio
中科院分区：
文献类型：
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作者：
C. Deccio
本章重点介绍互联网安全中心建议所有组织应采取的一系列行动。第一个是硬件资产的库存和控制，第二个是这些资产上的软件的库存和控制。在任何规模的网络中，尤其是大型动态网络中，分解复杂的网络并分析流量、解决问题和解决连接问题至关重要。网络扫描是一个过程，用于查找活动或有心跳的资产，进行通信，然后收集有关这些资产的尽可能多的重要信息。网络扫描可以分为四个阶段：网络映射、开放端口、服务运行和操作系统。网络映射使用一个过程，通过主动探测资产来发现和可视化资产。Nmap将TCP和UDP数据包发送到目标机器。Zenmap是Nmap的图形用户界面。它是一个多平台、免费和开源的应用程序。
This chapter focuses on the top Center for Internet Security‐recommended set of actions that all organizations should take. The first is the inventory and control of hardware assets, and the second is the inventory and control of software on those assets. In any size network but especially large, dynamic networks, it is vitally important to break down the complex networks and analyze traffic, facilitate issues, and fix connection problems. Network scanning is a process of finding assets that are alive or have a heartbeat, communicating and then gathering as much vital information about those assets as possible. Network scanning can be divided into four stages: network mapping, open ports, services running, and operating systems. Network mapping uses a process to discover and visualize assets by actively probing them. Nmap sends TCP and UDP packets to a targeted machine. Zenmap is the graphical user interface of Nmap. It is a multiplatform, free, and open source application.