unprotected media / computer operating systems / software player / legal software / chosen equipment / orignal media / acquired media / protected media / software tools / computer software / digital media / view media / computer software password scheme / purchased media / obtained media / back media / copy protection technologies / /
OperatingSystem
Linux / /
Organization
Purdue University / /
Person
Daniel Hull / / /
Position
Librarian / self-built hardware player / selfbuilt Linux software player / professor / official DVD player / player / Ambassador / legal software DVD player / DVD player / standalone player / Engineer / software player / /
ProvinceOrState
Indiana / /
Technology
encryption / DVD CSS encryption / copy protection technologies / coaxial cable / Linux / CSS encryption / operating systems / /