DVDs are most popular media of today due to their high storage capacity and long term reliability. They are very simple to use, you can have Blank DVD Media at home and burn it with any kind of data that you want to save. The latest addition in market is Blu-ray Media which has increased DVD capacity to further high levels.

There are two formats of DVDs, one is plus and second is minus or dash. For example, DVD-R belongs to minus category where as DVD+RW belongs to plus category. The authentic specification for this one comes from DVD forum, which was founded in 1995. Its members are many hardware and software companies along with content and media firms.

There is very complex software used for burning DVD. The methodologies behind reading data from DVD are also tough ones. And there are very strict laws regarding piracy of DVDs. It is not like VCD, there are regulated laws for making copies of DVDs. Due to these features, DVD is considered as best storage media till today.

There is special software for protection of audio and video data on DVDs. It is called CSS or Content Scrambling System, along with software to work against piracy which is CPPM-Content protection for Prerecorded Media. The strict rules of this software make DVDs a safe option to stay away from copyright violation acts and other piracy issues. So if you want to have your data on safe disks with assurance of not getting copied, at least as easily as in other types of media, then DVD is the perfect choice for you.