Prompt: Anti-piracy measures are efforts to fight against copyright infringement, counterfeiting, and other violations of intellectual property laws.It includes, but is by no means limited to, the combined efforts of corporate associations (such as the RIAA and MPAA), law enforcement agencies (such as the FBI and Interpol), and various international governments[clarification needed] to combat copyright infringement relating to various types of creative works, such as software, music and films. These measures often come in the form of copy protection measures such as DRM, or measures implemented through a content protection network, such as Distil Networks or Incapsula. Richard Stallman and the GNU Project have criticized the use of the word \"piracy\" in these situations, saying that publishers use the word to refer to \"copying they don't approve of\" and that \"they [publishers] imply that it is ethically equivalent to attacking ships on the high seas, kidnapping and murdering the people on them\".[38] Certain forms of anti-piracy (such as DRM) are considered by consumers to control the use of the products content after sale.