Many Wi-Fi devices automatically pick which channel on which they will run. If one channel is used by too many devices, it will overlap with each other and probably be unable to connect. These channels can be used by any Wi-Fi system to communicate, but if too many devices attempt to communicate with Wi-Fi, all the channels are filled. Wi-Fi operates on a specific spectrum of frequencies, and a finite number of channels are split into those frequencies. It may cause minor problems resulting in lost efficiency when the network encounters a crisis or major problems including financial or data loss or reputation loss due to poor results.Īs Wi-Fi networks are becoming more popular, it is also becoming increasingly important, particularly in densely populated areas like big cities. If your organization depends on web-based or cloud-based services or uses a large Wi-Fi network with a lot of users, it is important to ensure that the network is operating properly. Many individuals use network analysis in an enterprise setting to perform parts of their jobs like programmers, system admins, network engineers, and security experts. Why Do We Need Network Analysis?Ī network analyzer enables the organization to operate an optimal and efficient network by detecting any performance problems before they influence the entire network or reach the end-user. The key differences between this software include the areas of the network that the tool focuses on, the number of protocols that they can decode and the accuracy of this process, the appearance of the user interface, graphs, or data analysis it can generate.

Often, with software installed on it, a network analyzer will be independent hardware, while others will be software installed as part of the network on a device. Discovering faulty applications or hardware.Figuring out which part of the network is attacked (and where it comes from) by a DDoS attack.Determining availability and speeds for Wi-Fi.

Network analysis definition in computer