Encrypt Control Words Conditional Access System Digital TV Head End System

Conditional Access System

Value added Service Applications

GOSPELL’s Conditional Access System (CAS) can encrypt control words and user authorization information within a stable and highly secured environment. This system is 100% compatible with DVB simul-crypt standard, with high reliability. So that it could satisfy various requirements of operators with high cost-performance.

Main Features:

• Applicable to all kinds of scale pay TV operators
• Multi-crypt & algorithm based security system
• With design of rational redundant backup
• Clear and convenient monitoring interface
• With efficient authorization distribution mechanism
• COS system of using smart card with intelligent property rights
• Modular design eases future expansion and customized function development
• Support machine-card binding
• Support PVR recording
• Support regional lock-in
• Support zone control method
• Support forced OSD
• Support invisible fingerprint
• Quick authorized and shutoff, support multiple operation modes of simul-crypt and multi-crypt
• Support dual-level smart card distribution from CAS provider and operator which have self-owned intellectual property rights
• Comprehensive log management and system monitor

Security Enhanced Pay TV Solution

In order to cater to the needs of ever-expanding digital television network, GOSPELL’s CAS enables TV operators to deploy a small or medium-size initial deployment and to be able to expand this to a large scale deployment, regardless of if this is cable, satellite or terrestrial. Furthermore, GOSPELL’s CAS supports a number of mechanisms of content protection enabling better operator investment, such as 3DES and AES encryption algorithm, smart card & STB binding, zone control, fingerprint, dual-level encryption and smart card distribution and so on.

With GOSPELL CAS, service providers can be sure that they can offer security enhanced content protection, allow them to increase Average Revenue Per User (ARPU) from subscribers, but with a low cost of ownership.

For More Information

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