DeCSS
March 5, 2008 – 8:32 pmDeCSS is a program that is able to decrypt a DVD that had been encrypted using CSS (Content Scrambling System).
The program was first released in October of 1999 and was similar to the later HD-DVD controversy as it provided a way for people to bypass the copy protection on a DVD>
The DCMA lawsuits that followed caused the software to become more popular and more sophisticated.
