Results of a Security Assessment of the Internet Protocol version 6 (IPv6). These are the presentation slides that were used at LACNOG.
You can download it from the following link: https://packetstormsecurity.com/files/download/95160/fgont-lacnog2010-ipv6-security.pdf
Source: https://packetstormsecurity.com/files/95160/IPv6-Security-Assessment-Paper.html