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Wireshark

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May 1, 2024 Updated May 12, 2025 19 minute read

Wireshark is a powerful and widely-used open-source packet analyzer. It allows users to capture and examine data traveling across a computer network in real time. Think of it as a microscope for your network traffic, enabling you to see the individual "packets" of data, understand how they are constructed, and how they flow between devices. This capability makes Wireshark an indispensable tool for a variety of tasks, from troubleshooting network problems to analyzing security threats and understanding how network protocols function.

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Reading list

We've selected four books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Wireshark.
Comprehensive guide to Wireshark, covering all aspects of the software from installation to advanced analysis techniques. It is the official study guide for the Wireshark Certified Network Analyst (WCNA) certification exam.
Provides a collection of practical recipes for using Wireshark to troubleshoot network problems and analyze network performance. It valuable resource for network professionals who need to use Wireshark to solve real-world problems.
Provides a comprehensive guide to Wireshark for network protocol analysts. It covers the basics of network analysis, as well as more advanced topics such as packet decoding and protocol analysis. It valuable resource for network protocol analysts who need to use Wireshark to analyze network protocols and identify vulnerabilities.
Provides a beginner's guide to Wireshark. It covers the basics of network analysis, as well as more advanced topics such as packet decoding and protocol analysis. It valuable resource for network professionals who are new to Wireshark and need to learn the basics of the software.
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