What Do You Use Wireshark For?

What Do You Use Wireshark for?

Answer: Wireshark acts as the protocol analyzer whose work is to seize the packets in a network connection like the home PC’s office system etc. The packets are basically the distinct data unit in the Ethernet network.it is considered the most commonly used packet sniffer.

Wireshark is an open sources packet sniffer that uses for educational purposes, software analysis, troubleshooting of the network, etc. The packets are tracked with the sniffer and filtered as well to fulfill our requirements. The security issue is also resolved with the use of a network analyzer.

It’s a free application that can use to seize the data. The network card in it is set to the unselective mode so that it can accept the packets that receive on it. Some of the Wireshark uses are defined in the following:

• The network engineer uses it to resolve security issues.
• The end-user has permission to see the traffic moving in a network.
• The network engineer uses it to solve network problems.
• The latency and the malware problems are also solved through it.
• The packets that are dropped are also analyzed by it.
• The devices such as PCs, cell phones, and desktops work as their communication with the LAN is visible to the end-users.

Wireshark work by seizing the traffic and translating the binary form into the human-understandable language, which makes it simple to determine what kind of traffic is moving across a network, its amount, frequency, and latency amount among the hops. Although the Wireshark assist various network protocols and most of them are old, not often, the security administrator looks at the packet analyzer as the immediate need. Most of the network packets are like TCP, UDP, and ICMP.

Moreover, as the huge traffic is moving in the business network, the Wireshark specific ability to filter each packet in the traffic makes it useful. The seizing filters will grab the traffic you are interested and the display filter zoom the traffic we want to investigate. The packet sniffer also has a search tool, color highlights, and regular expressions which help us to find what we want to search for.