| 摘要 |
Systems, methods, and apparatus store and play licensed digital content in a plurality of files on a computer-readable medium. In addition, a plurality of dummy files are also stored on the computer-readable medium. The file names for the licensed digital content files and the dummy files are generated in a manner such that the licensed digital content files cannot be distinguished from the dummy files. The file names may comprise randomly generated characters, or sequential file names where the sequential file names are randomly assigned to the digital content files and the dummy files.
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