By the end of the book, you will have developed the skills needed for you to identify packets for malicious attacks, intrusions, and other malware attacks.Style and approach We follow this with some best practices to analyze wireless traffic. Next, you will perform analysis on application-related protocols. You will then get an understanding of the SSL/TLS flow with Wireshark and tackle the associated problems with it. Moving on, you will acquire knowledge about TCP/IP communication and its use cases.
You will learn how to use the command line and the Wireshark GUI to capture packets by employing filters. The book starts by introducing you to various packet analyzers and helping you find out which one best suits your needs. The packet captures displayed in Wireshark give you an insight into the security and flaws of different protocols, which will help you perform the security research and protocol debugging. Wireshark provides a very useful way to decode an RFC and examine it. Enhance your troubleshooting skills by understanding practical TCP/IP handshake and state diagrams.Set up 802.11 WLAN captures and discover more about the WAN protocol.Find out about security aspects such as OS-level ARP scanning.Capture network packets with tcpdump and snoop with examples.
Get to know more about protocols such as DHCPv6, DHCP, DNS, SNMP, and HTTP with Wireshark.Locate the vulnerabilities in an application server.Utilize Wiresharkâs advanced features to analyze packet captures.This book requires decoding skills and a basic understanding of networking.What You Will Learn If you are a network or system administrator who wants to effectively capture packets, a security consultant who wants to audit packet flows, or a white hat hacker who wants to view sensitive information and remediate it, this book is for you. This is a fast-paced book that focuses on quick and effective packet captures through practical examples and exercises.Identify and overcome security flaws in your network to get a deeper insight into security analysis.Gain hands-on experience of troubleshooting errors in TCP/IP and SSL protocols through practical use cases.Leverage the power of Wireshark to troubleshoot your networking issues by using effective packet analysis techniques and performing improved protocol analysisAbout This Book