Senior Manager of Data Center at a integrator with 51-200 employees
Wireshark is the most reputed network protocol analyzer globally
Pros and Cons
- "Wireshark is the world's most powerful network protocol analyzer tool."
- "Running Wireshark through an admin account for multiple exploits is unsecured."
What is most valuable?
Pros of Wireshark are
1) Open Source
2) Support on Windows, Linux, MAC, Solaris
3) Presence of both command shell and graphical user interface
4) Port Mirroring
5) Inbuilt support for WinPcap, libPcap
6) Filter creation for better packet capture techniques
What needs improvement?
Few cons of Wireshark are
1) Running Wireshark through an admin account for multiple exploits, is unsecured
2) Cannot manipulate things on the network
3) Cannot be used for MIDM attacks
4) Lack of intrusion detection module
5) Lack of modules for ARP poisoning and caching
What other advice do I have?
Wireshark is the world's most powerful network protocol analyzer tool. It can be used for various purposes such as, analysis of protocols like TCP, HTTP, UDP, and complete analysis of networks and troubleshooting. It has the option to use the wireless adapter directly in promiscuous mode for interception of wireless packets. It is much more effective than other tools such as tcpdump and dumpcap with a good user interface and hex detection.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Tech Support Staff at a tech company with 51-200 employees
Wireshark is the best free network monitoring software.
Pros and Cons
- "Wireshark analyzes networks, captures traffic and decrypts information passed through the communication channels into a form that is readable and can thus be used to learn how network protocols work."
- "Wireshark is also used for hacking which is a security breach."
Valuable Features:
Wireshark is an open-source network protocol used to monitor and analyze packets in a network.Wireshark analyzes networks, captures traffic and decrypts information passed through the communication channels into a form that is readable and can thus be used to learn how network protocols work.Wireshark also captures traffic that can help in troubleshooting network problems and it is free.
Room for Improvement:
Wireshark is also used for hacking which is a security breach. This can happen in wireless networks because they are not secure and most protocols of which are also not secure.Hackers use Wireshark to capture login details or information sent over networks. It is a free open source software that can be freely downloaded from the internet. Wireshark can be used on windows systems, Unix systems as well as Mac OS X systems and can also capture raw USB traffic.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
Wireshark
October 2026
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Systems Administrator at a tech services company with 51-200 employees
Optimizing network inspection through effective packet capturing with a simple setup
Pros and Cons
- "Wireshark saves a lot of time, especially with network troubleshooting."
- "The speed of the Internet could be improved, especially its performance."
What is our primary use case?
We are using Wireshark for inspecting the vertical line to know the data flow in and out of the cables. This is to determine if there is real traffic flow through the physical connections or not.
Additionally, we use Wireshark for physical inspection on the data line.
How has it helped my organization?
Wireshark saves a lot of time, especially with network troubleshooting.
What is most valuable?
The features I find most effective in Wireshark include the current speed monitoring, data flow inspection, PPPoE clients, and inspecting our advanced switches and routers.
Packet capturing capabilities are what I'm currently using the most.
What needs improvement?
The speed of the Internet could be improved, especially its performance. Performance can sometimes be a challenge due to numerous factors.
For how long have I used the solution?
I have been working with Wireshark for more than five years.
What do I think about the stability of the solution?
I would rate the stability of Wireshark as nine out of ten.
What do I think about the scalability of the solution?
Wireshark is quite scalable, and I would also rate its scalability at nine out of ten.
How was the initial setup?
The initial setup of Wireshark is simple for new users. However, there are complex features that require expertise to understand. The interface is easy, and everything is well-arranged, allowing users to find functionalities easily from the options tab.
What's my experience with pricing, setup cost, and licensing?
Wireshark is priced at a medium range, not too high, not too low. The pricing could be more flexible, and they might make it more expensive. That said, compared to other products, it is competitive.
Which other solutions did I evaluate?
I have heard from colleagues that other solutions do not provide exact results. Comparatively, Wireshark is better and more popular.
What other advice do I have?
I recommend Wireshark to users of both small and enterprise-level companies. It is effective for the minimum business and large enterprise scales.
I'd rate the solution ten out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Lead Engineer at a tech services company with 10,001+ employees
Useful in viewing the data transmission, throughput and wifi connection
Pros and Cons
- "The transmission and reception issues are valuable."
- "For example, while debugging through food issues, we can draw the graph of the data captured in the solution and see how the throughput is moving."
- "Wireshark gets stuck when it is a larger file."
What is our primary use case?
Our primary use case for the solution is to see the over-the-air packets, the data transmission, and the wifi connection.
What is most valuable?
The transmission and reception issues are valuable. For example, while debugging through food issues, we can draw the graph of the data captured in the solution and see how the throughput is moving.
What needs improvement?
The solution can be improved by increasing its capacity to manage larger files. Wireshark gets stuck when it is a larger file.
For how long have I used the solution?
We have been using the solution for approximately eight years.
What do I think about the stability of the solution?
The solution is stable.
What do I think about the scalability of the solution?
The solution is scalable.
How are customer service and support?
We have not had experience with customer service and support.
How was the initial setup?
The initial setup is straightforward.
What other advice do I have?
I rate the solution a nine out of ten. The solution is good, but the solution can be improved by increasing its capacity to manage larger files. I advise users considering the solution to have the latest PC to load it. The newest voice is also required to load it otherwise it is difficult to open.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Updated: October 2026
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Can we also use Wireshark over the internet to capture traffic? Is it available for linux versions?