Wireshark Revealed: Essential Skills for IT Professionals: Get up and running with Wireshark to analyze your network effectively

This Learning Path starts off installing Wireshark, before gradually taking you through your first packet capture, identifying and filtering out just the packets of interest, and saving them to a new file for later analysis. You will then discover different ways to create and use capture and display filters. By halfway through the book, you’ll be mastering Wireshark features, analyzing different layers of the network protocol, and looking for any anomalies.We then start Ethernet and LAN switching, through IP, and then move on to TCP/UDP with a focus on TCP performance problems. It also focuses on WLAN security. Then, we go through application behavior issues including HTTP, mail, DNS, and other common protocols. This book finishes with a look at network forensics and how to locate security problems that might harm the network.This course provides you with highly practical content explaining Metasploit from the following books:

1) Wireshark Essentials

2) Network Analysis Using Wireshark Cookbook

3) Mastering Wireshark

What you will learn
Discover how packet analysts view networks and the role of protocols at the packet level
Capture and isolate all the right packets to perform a thorough analysis using Wireshark’s extensive capture and display filtering capabilities
Decrypt encrypted wireless traffic
Use Wireshark as a diagnostic tool and also for network security analysis to keep track of malware
Find and resolve problems due to bandwidth, throughput, and packet loss
Identify and locate faults in communication applications including HTTP, FTP, mail, and various other applications – Microsoft OS problems, databases, voice, and video over IP
Identify and locate faults in detecting security failures and security breaches in the network
Table of Contents
Wireshark Essentials
Getting Acquainted with Wireshark
Networking for Packet Analysts
Capturing All the Right Packets
Configuring Wireshark
Network Protocols
Troubleshooting and Performance Analysis
Packet Analysis for Security Tasks
Command-line and Other Utilities
Network Analysis Using Wireshark Cookbook
Introducing Wireshark
Using Capture Filters
Using Display Filters
Using Basic Statistics Tools
Using Advanced Statistics Tools
Using the Expert Infos Window
Ethernet, LAN Switching, and Wireless LAN
ARP and IP Analysis
UDP/TCP Analysis
HTTP and DNS
Analyzing Enterprise Applications’ Behavior
SIP, Multimedia, and IP Telephony
Troubleshooting Bandwidth and Delay Problems
Understanding Network Security
Links, Tools, and Reading
Mastering Wireshark
Welcome to the World of Packet Analysis with Wireshark
Filtering Our Way in Wireshark
Mastering the Advanced Features of Wireshark
Inspecting Application Layer Protocols
Analyzing Transport Layer Protocols
Analyzing Traffic in Thin Air
Network Security Analysis
Troubleshooting
Introduction to Wireshark v2
Bibliography