Wireshark is the world's most popular network analyzer with over 500,000 downloads per month. And yes, it is still free. Created by Gerald Combs under the original name Ethereal, Wireshark is maintained by a dedicated group of core developers. Wireshark University was formed to validate your skills in packet capture and analysis.


3-Day Hands-On Troubleshooting with Wireshark Class (August 11-13) - Sunnyvale, California

This is Laura's second (and likely final) pubilc course for 2014. At this training event, you will learn many tips and tricks for troubleshooting networks. Bring your laptop loaded with the latest version of Wireshark and be prepared to look at some really nasty network trace files. All attendees receive a 1-year subscription to Laura Chappell's All Access Pass - online training on your schedule and at your location. Register today...


Check out the training options for self-study or instructor-led courses related to Wireshark.

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Get all the information you need to prepare and register for the Wireshark Certified Network Analyst designation.

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The new Wireshark 101: Essential Skills for Network Analysis book is a great place to start.

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