DVB-CAS

DVB-CAS (Digital Video Broadcasting Conditional Access System) is a technology used by cable TV providers to control and secure access to their content. It encrypts the broadcast signals so that only authorized viewers with the correct decryption keys can watch certain channels or programs. This system helps prevent unauthorized copying or viewing, ensuring that content providers can protect their rights and monetize their offerings. Essentially, DVB-CAS manages subscription and access rights efficiently, allowing cable operators to deliver licensed content securely over digital cable networks.