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LinkedIn Learning

Wireshark: Advanced Tools and Techniques

via LinkedIn Learning

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Overview

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Learn how to optimize packet capture using CLI tools, sanitize captures, baseline traffic, capture session keys and decrypt traffic, and create IO and stream graphs.

Syllabus

Introduction
  • Enhance your skills
  • What you need to know
1. Tapping into the Stream
  • Enhance your skills
  • Network architecture
  • Tap into the network
  • Baselining the network
  • Restrictions and limitations
  • Challenge
  • Solution
2. Solving Network Problems
  • Network congestion
  • Case study: Spotify
  • Case study: Multicast
  • Merging traffic
  • Sanitizing packet captures
3. Capture Engines and Wi-Fi
  • Capture engines
  • Install Npcap
  • IEEE 802.11 overview
  • 802.11 packet types
4. Command Line Capture
  • Optimize packet captures
  • tshark and dumpcap
  • text2pcap and capinfos
  • capinfos and editcap
5. IO and Stream Graphs
  • Basic IO graphs
  • Conversations and endpoints
  • TCP stream graphs
  • Advanced IO graphs
Conclusion
  • What's next?

Taught by

Lisa Bock

Reviews

4.6 rating at LinkedIn Learning based on 45 ratings

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