Decades: 1430s BC 1420s BC 1410s BC 1400s BC 1390s BC - 1380s BC - 1370s BC 1360s BC 1350s BC 1340s BC 1330s BC
Significant People
... proposals. Examples of existing "digital rights management" and "copy protection" systems: Serial copy management system[?] (SCMS) Macrovision iTunes ...