Software Double Bind
DMCA
'The law of which Mr. Sklyarov ran afoul makes it illegal to manufacture or distribute a device designed to bypass technology that protects copyright material. His offense was to develop software that can disable the safeguards that are supposed to prevent electronic books from being distributed en masse over the Internet.'
'The law also makes it illegal for individuals to use such a program -- even to make a back-up copy of a book or movie or song for themselves, the type of copies traditionally allowed under copyright law. That is where the double bind comes in. Actually making such copies for personal use is not illegal. But it is against the law to break through the copy-protection measure to make the legal copies.'