The previously announced OpenChaos - Hacking Digital Watermarks - will take place this Friday, the 21st of October instead of on Thursday. Because of a slight scheduling mix-up our previously announced OpenChaos, Hacking Digital Watermarks, will not take place on the usual last Thursday of the month, the 20th of October, but as an exception on Friday, the 21st of October instead. We apologize for any inconvenience this might have caused. More information about this talk can be found here [1] .

links:

[1] http://koeln.ccc.de/updates/2005-10-20_digital_watermarks.html