Some point out that there is a theoretical possibility that organizations such as the RIAA, MPAA, or a government could obtain a warrant for US law enforcement to access the cloud storage provider's servers and gain access to the encrypted files belonging to a user. By demonstrating to a court how applying the convergent encryption methodology to an unencrypted copyrighted file produces the same encrypted file as that possessed by the user would appear to make a strong case that the user is guilty of possessing the file in question and thus providing evidence of copyright infringement by the user.