Past speeches and talks from the Black Hat Briefings computer security conferences.

The Black Hat Briefings in Japan 2006 was held October 5-6 in Tokyo at the Keio Plaza Hotel. Two days, four different tracks. Mitsugu Okatani, Joint Staff Office, J6, Japan Defense Agency was the keynote speaker. Some speeches are translated in English and Japanese. Unfortunately at this time speeches are not available in Both languages.