Introduction and Setting Up Your Environment

• The Course Overview
• Introduction to Wireshark
• Download and Installation

Exploring the Wireshark Interface

• File Menu
• Export Packets
• Edit Menu
• View Menu
• Statistics Menu
• Toolbars
• Configure Global Preferences
• Configuration Profiles

Traffic Capturing and Filtering

• Understanding the Packet Capture Process
• Port SPAN/Mirroring
• Capture Options
• Capture Filters
• Display Filters
• Finding and Marking Packets
• Expressions and Buttons

Network Communication Techniques

• OSI Model Introduction
• OSI Model Layers
• Frame Encapsulation
• TCP/IP Essentials
• Visualizing the 3-Way Handshake

Exploring Communication Protocols

• Explore TCP in Wireshark
• Exploring UDP in Wireshark
• Exploring IPv4 in Wireshark
• Exploring IPv6 in Wireshark
• Exploring ICMPv4 in Wireshark
• Exploring ICMPv6 in Wireshark

Analyzing Common Protocols

• HTTP Data Capture and Analysis
• FTP Data Capture and Analysis
• DNS Data Capture and Analysis
• DHCP Data Capture and Analysis
• SMTP Data Capture and Analysis
• ARP Data Capture and Analysis
• Detect Network Issues