Redirected from 656 BC
Decades: 700s BC 690s BC 680s BC 670s BC 660s BC - 650s BC - 640s BC 630s BC 620s BC 610s BC 600s BC
Significant People
... Felten's freedom-to-tinker Web site for information and pointers. An early example of a DRM system is the Content Scrambling System (CSS) employed by the DVD ...