Conditional access systems (CAS) are the content protection solutions used for controlling unauthorized access to audio as well as video content. These systems are deployed at the receiving end i.e. set-tops boxes of the consumers. The most significant factor fuelling the growth of conditional access systems market is the rapidly growing television transition from analog to digital transmission. Another significant factor responsible for the growth of conditional access systems market is the increasing advancements in broadcast media industry. Most of the households in regions such as North America, Western Europe and others receive high definition (HD) television broadcast. Furthermore, the demand for conditional access systems is also driven by the growing adoption of internet protocol television (IPTV) and digit...