In 1981, Robert Tripp, editor and publisher of MICRO: The 6502 Journal, likened the copying of software to the photocopying of a magazine and acknowledged that MICRO would have no livelihood if readers could simply get the content free or at minimal cost.

Thus began the drama of copy protection, an industrial loss prevention practice wherein companies used a combination of hardware and software techniques to scramble the data on software media formats, typically 5.25-inch floppy disks, so that copying the disk was no longer possible by conventional means. While the goal of this subtle bit of friction was to throttle piracy, it also prevented users from creating backup copies of software they legally owned, or otherwise accessing the code itself.