In the world of data storage, DVD (Digital Versatile Disc or Digital Video Disc), holds a very important place. They are used for the storage of both video and data. Like CD or compact discs, D.V.D shares the same physical dimensions, yet its storage capacity is much higher. A DVD can store up to six times more data than a CD. LG Electronics has launched its first DVD writer equipped with SecurDisc technology for data protection.