Description
Wireshark is a powerful network protocol analyzer tool that allows you to monitor the data traveling on your network. It provides detailed insights into network traffic, enabling you to spot issues and analyze packets in-depth. With Wireshark, you can filter and search for specific network communications, view these details at various levels from basic overview to packet-by-packet inspection, and even create custom profiles for specific tasks. Advanced users can decrypt SSL/TLS traffic, analyze VoIP calls, and automate tasks using command line options. Expert users can write custom dissectors and perform advanced statistical analysis. Understanding Wireshark is crucial for network troubleshooting and security analysis.
Expected Behaviors
Fundamental Awareness
At this level, individuals are expected to understand the basic purpose of Wireshark and be familiar with its interface. They should know how to install the software but may not yet be comfortable with using it for complex tasks.
Novice
Novices can start and stop packet capture, apply basic display filters, and save and load capture files. They have a basic understanding of network protocols and can use Wireshark to perform simple network analysis tasks.
Intermediate
Intermediate users can use advanced display filters and analyze TCP/IP conversations. They can identify common network problems and use color coding for easier analysis. They also have an understanding of more complex network protocols.
Advanced
Advanced users can create and use custom profiles, use command line options, and decrypt SSL/TLS traffic. They can analyze VoIP calls and troubleshoot network latency issues. They have a deep understanding of many network protocols.
Expert
Experts can write custom dissectors in Lua and perform advanced statistical analysis. They can use tshark for automated analysis and understand and analyze rare or complex network protocols. They can also teach others how to use Wireshark effectively.