BD+ is an interpreter mechanism or virtual-machine-based technology designed for BD-ROM disc security. BD stands for Blu-ray Disc (also known as Blu-ray) and is a type of optical storage media having the same dimensions as the standard CD. Blu-ray Disc was developed by the Blu-ray Disc Association. Blu-ray Disc uses a blue-violet laser unlike standard DVD, which uses a red laser. Blue laser has a much shorter wavelength and can thus be used to store much more data than a DVD. BD+ is essentially a mechanism or security technology that Read More