Marc "van Hauser" Heuse is the founder of The Hacker's Choice (www.thc.org) and author of the thc-ipv6 IPv6 attack suite. Since 2006 he researches IPv6 security issues and reports vulnerabilities for all major OS on a regular basis. He also spoke at numerous conferences about his findings, e.g. CansecWest, Pacsec, Hack-in-the-Box, CCC Congress, etc. He is also known for the famous tools hydra, amap and THC-Scan among others. Marc is an independent security researcher and consultant.