22. The system according to claim 20 , wherein the means for replacing at least one instance of the data includes means for replacing data with a decoy that has the same size.
20. A system for securely distributing an original compressed digital media comprising blocks of data stemming from digital transformations applied to at least one original work, the system comprising: means for replacing at least one instance of the data in at least one of the blocks with at least one substitute to provide at least one modified block, wherein the data to be replaced is indicative of a reference to at least a first other instance of the data in at least one of the blocks and the substitute is indicative of a reference to at least a second other instance of the data in at least one of the blocks different than the at least one first one other instance of the data; means for transmitting a modified compressed digital media, the modified compressed digital media being in conformity with a format of the original compressed digital media and comprising the at least one modified block; and means for transmitting, by a separate path from the modified compressed digital media, complementary information, wherein the complementary information is suitable for use with the modified compressed digital media to reproduce the original compressed digital media.