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CD-Cops was the first CD-ROM protection system to use the geometry of the CD-ROM media rather than a hidden "mark". It was invented in 1996 by Danish Link Data Security, known for its Cops Copylock key-diskette security used in the 1990s by Lotus 1-2-3.
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cd-rom first geometry used protection system data known dvd-cops cd-code use media rather hidden mark invented 1996 danish link security
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| CD-Cops | related to External links | CD-Cops Archived | 0.60 | section |
| CD-Cops | related to External links | Wayback Machine | 0.60 | section |
| CD-Cops | related to External links | Cops Archived | 0.60 | section |
| CD-Cops | related to overview | As | 0.60 | section |
| CD-Cops | related to overview | CD-R | 0.60 | section |
| CD-Cops | related to overview | CD-ROM | 0.60 | section |
| CD-Cops | related to overview | Data Position Measurement | 0.60 | section |
| CD-Cops | related to overview | The | 0.60 | section |
| CD-Cops | related to overview | CDs | 0.60 | section |
| CD-Cops | related to overview | CD-code | 0.60 | section |
| CD-Cops | related to overview | Using | 0.60 | section |
| CD-Cops | related to overview | DVD-Cops | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.