Overview
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Get an overview of packet analysis and using Wireshark Next Generation, a free network protocol analyzer. Find out how it can help with latency issues and network attacks.
Syllabus
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Introduction
- Appreciating traffic analysis
- What you need to know
- Challenges
- Disclaimer
- Benefits of traffic analysis
- Download and install on a PC or Mac
- Explore the Wireshark interface
- Getting help
- Tap into the data stream
- Using display and capture filters
- Discovering shortcuts
- Grasping the OSI model
- Generating a frame
- Challenge: Recognize the Wireshark interface
- Solution: Recognize the Wireshark interface
- Understanding the TCP-IP suite
- Explaining Transmission Control Protocol
- Recognizing the TCP connection process
- Viewing the TCP handshake and teardown
- Breaking down User Datagram Protocol
- Outlining IPv4
- Dissecting IPv6
- Comprehending ICMP
- Discovering ICMPv6
- Challenge: Evaluating a pcap
- Solution: Evaluating a pcap
- Dissecting DNS
- Exploring DHCP
- Following an FTP transaction
- Using HTTP
- Understand ARP
- Challenge: Examining a packet capture
- Solution: Examining a packet capture
- The Wireshark expert system
- Network latency issues
- Subset, save, and export
- Using CloudShark
- What's next?
