Explore the intricacies of IPv6 security in this comprehensive conference talk from TROOPERS18/NGI18. Delve into various aspects of IPv6, including prefix analysis, search engine utilization, and tool implementation. Learn about building databases, discovering domain names, and accessing DNS files. Understand the implications of MAC addresses and random address generation in IPv6 networks. Investigate methods for router discovery and DNS reverse mappings. Gain insights into filtering techniques and the use of RIPE Atlas for network analysis. Discover potential security risks and mitigation strategies associated with IPv6 implementation.