Protocol specific analysis (e.g.: TCP Stream Graphs). Basic predefined descriptive statistics and summaries: Capture Properties, Protocol Hierarchy, Conversations, Endpoints, Packets Lengths, IP-specific. Filtering traffic: Display filters (preparing "in-flight" filters, macros), following stream. Traffic analysis: tools and approaches (cont.) 
Interpretation (reference patterns), OS/driver Offload features impact. Accessing options through Right-Click functionality. Using features: name resolution, colorization, marking, ignoring, commenting, using time references, time shifts, etc. Preferences and configurations global and profile specific. What and why cannot be seen with Wireshark? Wireshark GUI structure: Panes (Packet List, Details, Packet Bytes), Status Bar. What is Wireshark? Portable Wireshark. OSI reference model and TCP/IP networks essentials. Part lecture, part discussion, exercises and heavy hands-on practice. Use network forensics to trace and detect security issues. Troubleshoot connection problems in media applications such as VoIP and streaming. Troubleshoot network connection problems in enterprise applications such as databases, RPC, etc. Troubleshoot applications that use protocols beyond HTTP, including HTTPS, FTP, mail, DNS, etc. 
Isolate and solve network security issues using the Wireshark CLI. In this training, we consider protocols and connection mediums such as Wi-Fi, HTTPS, SMTP, enterprise applications and more.īy the end of this training, participants will be able to: 
This course is an extension of "Network Troubleshooting with Wireshark", which focuses primarily on common HTTP applications. In this instructor-led, live training (onsite or remote), participants will learn advanced techniques for troubleshooting the functionality and performance of a network and its applications. This is useful for troubleshooting network configuration and network application problems. Network packet analysis is a technique used to view, in real time, the raw data sent and received over a network interface. Wireshark is a free open source packet analyzer used for troubleshooting network issues.
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