Explore the intricacies of Kerberos authentication and its future in red team operations through this comprehensive conference talk from Derbycon 7. Delve into the fundamentals of Kerberos, including its inner workings and analysis using Wireshark. Examine Service Principle Names (SPNs) and their creation process. Investigate known plaintext attacks, Kerberos keys, and the importance of DC keys. Learn about the transition from RC4 to AES encryption and its impact on cracking speeds. Discover techniques for Kerberos ticket analysis, including the use of PowerShell and LDAP attributes. Gain insights into the evolution of Kerberos attacks with tools like Invoke-Kerberos. Conclude with a discussion on the future of Kerberos and its implications for red team operations.