Troubleshooting with Wireshark: Analyzing and Decrypting TLS Traffic in Wireshark (Using HTTPs)

This course will introduce you to Wireshark operation, and provide the skills needed to capture traffic, filter out unneeded messages, and analyze the protocols in use.

Network engineers, SysAdmins, and Website Administrators can all benefit from a better understanding of the operation of TLS (more commonly called SSL). TLS uses multiple encryption protocols to operate, and negates between many different suites of encryption protocols, called cipher suites. In this course, Troubleshooting with Wireshark: Analyzing and Decrypting TLS Traffic in Wireshark (Using HTTPs), you will learn the most secure versions of TLS implementations and ciphers suites, as well as how to identify less than optimal TLS Versions and ciphers in Wireshark. Additionally, you will learn how to capture the session keys in Windows and use the session key to decrypt traffic and extract websites from an encrypted session. By the end of this course, you will have gained better understanding and new methods for troubleshooting with Wireshark.

Topics:

• Course Overview
• Examining the OSI Model, Protocols, and Headers
• Getting Started with Wireshark
• Capturing Traffic
• Examining Encapsulation and the Wireshark Dissector
• Using Display Filters
• Getting Started with TCP Analysis