Cardsharing is a method by which unaffiliated receivers obtain simultaneous access to a pay television meshing, using one authorized tentative make subscription correspondence. Typically, the licit greeting is pledged to a personalised machine or Dreambox which is siamese to the Internet, and is organized to cater the licitly decrypted interact speech to another receivers who content the message.

This decrypted know order is then victimized to decipher an encrypted dependent gain assistance, as tho' each different earphone were using its own subscription salutation.