
Explore how Wireshark enables live capture, display, and filtering of network traffic for troubleshooting, intrusion detection, and forensics, and to understand protocols from DHCP to application behavior across contexts.
Tap into the right network location to capture traffic in hub-based, switch-based, and wireless environments, use port mirroring or device monitoring, and decode with Wireshark’s IPN core.
Explore ipv6, the network layer upgrade that replaces broadcast with multicast, uses a streamlined header with optional extension headers, and supports both stateful and stateless auto configuration.
Explore how ARP resolves an IP address to a MAC address on a local area network, sitting between layer three and layer two, with ARP requests, replies, and gratuitous ARP.
Do you want to understand how networks really work and see what’s happening behind the scenes? This course will help you learn Wireshark, the world’s most popular tool for analyzing network traffic. It’s designed for beginners with no prior experience, as well as those who want to improve their skills.
We’ll start with the basics—how to install Wireshark and use its interface. Then we’ll move step by step through capturing network data, using filters, and understanding what different types of traffic mean. You’ll see real examples of how data moves across networks, and learn how to read and analyze it clearly.
You’ll explore key network protocols like TCP, UDP, DNS, and HTTP, and learn how to spot problems such as slow connections or unusual activity. The course also shows how to follow conversations between devices, capture specific types of traffic, and use color rules to make analysis easier.
Whether you’re a student, IT technician, network engineer, or just curious about how computers communicate, this course gives you practical skills with clear explanations and hands-on practice. No complex language, just simple and useful knowledge you can apply right away.
Wireshark is a powerful tool used in companies all over the world. Once you understand how to use it, you’ll have a better grasp of how networks function and how to troubleshoot or monitor them effectively.
Start learning today and take your first step into the world of network analysis with Wireshaks