Control word sharing is the other term used for card sharing. Through this method, this makes it possible for digital television receivers or multiple clients to have accessibility to subscription TV network by making use of one valid subscription card. As a matter of fact, this may be achieved by means of sharing a part of legitimate condition access smart card’s output data electronically, that allows the recipient to get simultaneous access to scrambled DVB streams held on encrypted TV network. Read more about the cccam test at this website.
Most of the time, legitimate smart card is attached to the host digital TV receiver which is equipped with a software program to be able to share the decrypted 64bit control word key over a computer network like the internet. By the time when the client receives the key, they will be able to decrypt the content that is encrypted as if they’re using their own subscription card. Find out more about the benefits of purchasing cccam at this link.
As a matter of fact, the security of conditional access smart card technology is only limited by the DVB’s standard security in which it is operating. Standard practice for legitimate smart card is to decrypt Entitlement Control Message or ECM that will provide control word that allows the viewing of scrambled material. However, it is bypassing the smart card and the security features of it as well through card sharing. The software intercepts the decrypted control word and allows the user to share it across the computer network.
Believe it or not, card sharing sites have established itself as a common method of pirate decryption. Most development of card sharing hardware and software has took place in Europe wherein the national boundaries mean that home users will be able to receive satellite TV signals from other countries that are not subscribed to them legally due to licensing restrictions on broadcasters.
The delivery of control words to different client is easily possible through a home internet connection due to the length of complete word is quite small. This has actually sparked the creation of the sharing network groups to which the users can have access to the group via sharing their subscription cards with the group. And in return, they will be able to receive the channels to which all the user’s cards could decrypt as if the user owned every subscription card that’s connected to the network.
Some other networks also have been created in which one server has a number of multiple legitimate subscription cards that are connected to it. On the other hand, you should know that the accessibility to this server is restricted only to those who pay the subscription fee of the server.
Always remember this when joining card sharing websites so you would not bump to any trouble. Check out http://en.wikipedia.org/wiki/Card_sharing to read more about this.